Home / 1,442,566.08-2,164,045.95-600,921

Finding the Fourth Proportional to 1,442,566.08, 2,164,045.95 and 600,921

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Solution

The fourth proportional to 1,442,566.08, 2,164,045.95 and 600,921 is: 901,463.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,442,566.08 : 2,164,045.95 = 600,921 : x
  2. Step 2: Convert to fraction form
    1,442,566.08/2,164,045.95 = 600,921/x
  3. Step 3: Cross multiply
    1,442,566.08x = 2,164,045.95 × 600,921
  4. Step 4: Simplify right side
    1,442,566.08x = 1,300,420,656,319.95
  5. Step 5: Solve for x
    x = 1,300,420,656,319.95/1,442,566.08
  6. Step 6: Final answer
    x = 901,463.49

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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.