Home / 1,176,283.83-1,763,714.28-527,741.28

Finding the Fourth Proportional to 1,176,283.83, 1,763,714.28 and 527,741.28

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Solution

The fourth proportional to 1,176,283.83, 1,763,714.28 and 527,741.28 is: 791,292.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,283.83 : 1,763,714.28 = 527,741.28 : x
  2. Step 2: Convert to fraction form
    1,176,283.83/1,763,714.28 = 527,741.28/x
  3. Step 3: Cross multiply
    1,176,283.83x = 1,763,714.28 × 527,741.28
  4. Step 4: Simplify right side
    1,176,283.83x = 930,784,831,681.48
  5. Step 5: Solve for x
    x = 930,784,831,681.48/1,176,283.83
  6. Step 6: Final answer
    x = 791,292.72

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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.