Home / 1,044,916.02-1,442,000.34-586,132.47

Finding the Fourth Proportional to 1,044,916.02, 1,442,000.34 and 586,132.47

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Solution

The fourth proportional to 1,044,916.02, 1,442,000.34 and 586,132.47 is: 808,871.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,916.02 : 1,442,000.34 = 586,132.47 : x
  2. Step 2: Convert to fraction form
    1,044,916.02/1,442,000.34 = 586,132.47/x
  3. Step 3: Cross multiply
    1,044,916.02x = 1,442,000.34 × 586,132.47
  4. Step 4: Simplify right side
    1,044,916.02x = 845,203,221,025.04
  5. Step 5: Solve for x
    x = 845,203,221,025.04/1,044,916.02
  6. Step 6: Final answer
    x = 808,871.91

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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.