Home / 597,458.90-895,319.01-369,267.32

Finding the Fourth Proportional to 597,458.90, 895,319.01 and 369,267.32

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Solution

The fourth proportional to 597,458.90, 895,319.01 and 369,267.32 is: 553,363.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,458.90 : 895,319.01 = 369,267.32 : x
  2. Step 2: Convert to fraction form
    597,458.90/895,319.01 = 369,267.32/x
  3. Step 3: Cross multiply
    597,458.90x = 895,319.01 × 369,267.32
  4. Step 4: Simplify right side
    597,458.90x = 330,612,051,646.41
  5. Step 5: Solve for x
    x = 330,612,051,646.41/597,458.90
  6. Step 6: Final answer
    x = 553,363.68

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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.