Home / 1,758,068.04-2,636,229.68-559,834.24

Finding the Fourth Proportional to 1,758,068.04, 2,636,229.68 and 559,834.24

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Solution

The fourth proportional to 1,758,068.04, 2,636,229.68 and 559,834.24 is: 839,473.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,068.04 : 2,636,229.68 = 559,834.24 : x
  2. Step 2: Convert to fraction form
    1,758,068.04/2,636,229.68 = 559,834.24/x
  3. Step 3: Cross multiply
    1,758,068.04x = 2,636,229.68 × 559,834.24
  4. Step 4: Simplify right side
    1,758,068.04x = 1,475,851,639,368.24
  5. Step 5: Solve for x
    x = 1,475,851,639,368.24/1,758,068.04
  6. Step 6: Final answer
    x = 839,473.56

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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.