Home / 3,088,138.18-4,604,598.49-3,003,294.25

Finding the Fourth Proportional to 3,088,138.18, 4,604,598.49 and 3,003,294.25

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Solution

The fourth proportional to 3,088,138.18, 4,604,598.49 and 3,003,294.25 is: 4,478,091.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,138.18 : 4,604,598.49 = 3,003,294.25 : x
  2. Step 2: Convert to fraction form
    3,088,138.18/4,604,598.49 = 3,003,294.25/x
  3. Step 3: Cross multiply
    3,088,138.18x = 4,604,598.49 × 3,003,294.25
  4. Step 4: Simplify right side
    3,088,138.18x = 13,828,964,168,575.68
  5. Step 5: Solve for x
    x = 13,828,964,168,575.68/3,088,138.18
  6. Step 6: Final answer
    x = 4,478,091.12

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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.