Home / 1,094,892.59-1,642,384.15-375,728.63

Finding the Fourth Proportional to 1,094,892.59, 1,642,384.15 and 375,728.63

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Solution

The fourth proportional to 1,094,892.59, 1,642,384.15 and 375,728.63 is: 563,608.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,892.59 : 1,642,384.15 = 375,728.63 : x
  2. Step 2: Convert to fraction form
    1,094,892.59/1,642,384.15 = 375,728.63/x
  3. Step 3: Cross multiply
    1,094,892.59x = 1,642,384.15 × 375,728.63
  4. Step 4: Simplify right side
    1,094,892.59x = 617,090,737,461.97
  5. Step 5: Solve for x
    x = 617,090,737,461.97/1,094,892.59
  6. Step 6: Final answer
    x = 563,608.47

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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.