Home / 1,194,425.04-1,648,306.52-657,881.04

Finding the Fourth Proportional to 1,194,425.04, 1,648,306.52 and 657,881.04

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Solution

The fourth proportional to 1,194,425.04, 1,648,306.52 and 657,881.04 is: 907,875.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,425.04 : 1,648,306.52 = 657,881.04 : x
  2. Step 2: Convert to fraction form
    1,194,425.04/1,648,306.52 = 657,881.04/x
  3. Step 3: Cross multiply
    1,194,425.04x = 1,648,306.52 × 657,881.04
  4. Step 4: Simplify right side
    1,194,425.04x = 1,084,389,607,616.38
  5. Step 5: Solve for x
    x = 1,084,389,607,616.38/1,194,425.04
  6. Step 6: Final answer
    x = 907,875.82

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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.