Home / 1,067,038.08-1,472,423.13-601,866.25

Finding the Fourth Proportional to 1,067,038.08, 1,472,423.13 and 601,866.25

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Solution

The fourth proportional to 1,067,038.08, 1,472,423.13 and 601,866.25 is: 830,524.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,038.08 : 1,472,423.13 = 601,866.25 : x
  2. Step 2: Convert to fraction form
    1,067,038.08/1,472,423.13 = 601,866.25/x
  3. Step 3: Cross multiply
    1,067,038.08x = 1,472,423.13 × 601,866.25
  4. Step 4: Simplify right side
    1,067,038.08x = 886,201,787,666.36
  5. Step 5: Solve for x
    x = 886,201,787,666.36/1,067,038.08
  6. Step 6: Final answer
    x = 830,524.99

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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.