Home / 3,453,901.05-4,767,696.65-2,596,950.62

Finding the Fourth Proportional to 3,453,901.05, 4,767,696.65 and 2,596,950.62

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Solution

The fourth proportional to 3,453,901.05, 4,767,696.65 and 2,596,950.62 is: 3,584,779.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,901.05 : 4,767,696.65 = 2,596,950.62 : x
  2. Step 2: Convert to fraction form
    3,453,901.05/4,767,696.65 = 2,596,950.62/x
  3. Step 3: Cross multiply
    3,453,901.05x = 4,767,696.65 × 2,596,950.62
  4. Step 4: Simplify right side
    3,453,901.05x = 12,381,472,771,722.18
  5. Step 5: Solve for x
    x = 12,381,472,771,722.18/3,453,901.05
  6. Step 6: Final answer
    x = 3,584,779.23

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.