Home / 1,041,396.04-1,561,532.39-472,466.70

Finding the Fourth Proportional to 1,041,396.04, 1,561,532.39 and 472,466.70

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Solution

The fourth proportional to 1,041,396.04, 1,561,532.39 and 472,466.70 is: 708,445.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,396.04 : 1,561,532.39 = 472,466.70 : x
  2. Step 2: Convert to fraction form
    1,041,396.04/1,561,532.39 = 472,466.70/x
  3. Step 3: Cross multiply
    1,041,396.04x = 1,561,532.39 × 472,466.70
  4. Step 4: Simplify right side
    1,041,396.04x = 737,772,060,809.98
  5. Step 5: Solve for x
    x = 737,772,060,809.98/1,041,396.04
  6. Step 6: Final answer
    x = 708,445.23

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.