Home / 1,069,532.34-1,475,955.66-586,098.55

Finding the Fourth Proportional to 1,069,532.34, 1,475,955.66 and 586,098.55

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Solution

The fourth proportional to 1,069,532.34, 1,475,955.66 and 586,098.55 is: 808,816.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,532.34 : 1,475,955.66 = 586,098.55 : x
  2. Step 2: Convert to fraction form
    1,069,532.34/1,475,955.66 = 586,098.55/x
  3. Step 3: Cross multiply
    1,069,532.34x = 1,475,955.66 × 586,098.55
  4. Step 4: Simplify right side
    1,069,532.34x = 865,055,472,936.30
  5. Step 5: Solve for x
    x = 865,055,472,936.30/1,069,532.34
  6. Step 6: Final answer
    x = 808,816.57

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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.