Home / 1,569,376.10-2,349,398.55-1,037,497.70

Finding the Fourth Proportional to 1,569,376.10, 2,349,398.55 and 1,037,497.70

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Solution

The fourth proportional to 1,569,376.10, 2,349,398.55 and 1,037,497.70 is: 1,553,162.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,376.10 : 2,349,398.55 = 1,037,497.70 : x
  2. Step 2: Convert to fraction form
    1,569,376.10/2,349,398.55 = 1,037,497.70/x
  3. Step 3: Cross multiply
    1,569,376.10x = 2,349,398.55 × 1,037,497.70
  4. Step 4: Simplify right side
    1,569,376.10x = 2,437,495,592,008.33
  5. Step 5: Solve for x
    x = 2,437,495,592,008.33/1,569,376.10
  6. Step 6: Final answer
    x = 1,553,162.17

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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.