Home / 1,116,708.59-1,675,007.45-358,587.17

Finding the Fourth Proportional to 1,116,708.59, 1,675,007.45 and 358,587.17

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Solution

The fourth proportional to 1,116,708.59, 1,675,007.45 and 358,587.17 is: 537,862.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,116,708.59 : 1,675,007.45 = 358,587.17 : x
  2. Step 2: Convert to fraction form
    1,116,708.59/1,675,007.45 = 358,587.17/x
  3. Step 3: Cross multiply
    1,116,708.59x = 1,675,007.45 × 358,587.17
  4. Step 4: Simplify right side
    1,116,708.59x = 600,636,181,224.42
  5. Step 5: Solve for x
    x = 600,636,181,224.42/1,116,708.59
  6. Step 6: Final answer
    x = 537,862.95

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1.5x scale

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.