Home / 1,035,345.48-1,553,089.17-351,954.24

Finding the Fourth Proportional to 1,035,345.48, 1,553,089.17 and 351,954.24

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Solution

The fourth proportional to 1,035,345.48, 1,553,089.17 and 351,954.24 is: 527,955.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,345.48 : 1,553,089.17 = 351,954.24 : x
  2. Step 2: Convert to fraction form
    1,035,345.48/1,553,089.17 = 351,954.24/x
  3. Step 3: Cross multiply
    1,035,345.48x = 1,553,089.17 × 351,954.24
  4. Step 4: Simplify right side
    1,035,345.48x = 546,616,311,995.58
  5. Step 5: Solve for x
    x = 546,616,311,995.58/1,035,345.48
  6. Step 6: Final answer
    x = 527,955.47

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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.