Home / 3,088,136.18-4,604,595.51-3,003,292.25

Finding the Fourth Proportional to 3,088,136.18, 4,604,595.51 and 3,003,292.25

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Solution

The fourth proportional to 3,088,136.18, 4,604,595.51 and 3,003,292.25 is: 4,478,088.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,136.18 : 4,604,595.51 = 3,003,292.25 : x
  2. Step 2: Convert to fraction form
    3,088,136.18/4,604,595.51 = 3,003,292.25/x
  3. Step 3: Cross multiply
    3,088,136.18x = 4,604,595.51 × 3,003,292.25
  4. Step 4: Simplify right side
    3,088,136.18x = 13,828,945,986,544.82
  5. Step 5: Solve for x
    x = 13,828,945,986,544.82/3,088,136.18
  6. Step 6: Final answer
    x = 4,478,088.14

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Double scale
Find fourth proportional to 3,088,137.18, 4,604,597 and 3,003,293.25
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.