Home / 1,607,442.90-2,411,584.49-932,875.74

Finding the Fourth Proportional to 1,607,442.90, 2,411,584.49 and 932,875.74

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Solution

The fourth proportional to 1,607,442.90, 2,411,584.49 and 932,875.74 is: 1,399,557.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,442.90 : 2,411,584.49 = 932,875.74 : x
  2. Step 2: Convert to fraction form
    1,607,442.90/2,411,584.49 = 932,875.74/x
  3. Step 3: Cross multiply
    1,607,442.90x = 2,411,584.49 × 932,875.74
  4. Step 4: Simplify right side
    1,607,442.90x = 2,249,708,665,681.27
  5. Step 5: Solve for x
    x = 2,249,708,665,681.27/1,607,442.90
  6. Step 6: Final answer
    x = 1,399,557.44

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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.