Home / 4,442,192.66-6,663,289.95-1,602,304.58

Finding the Fourth Proportional to 4,442,192.66, 6,663,289.95 and 1,602,304.58

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Solution

The fourth proportional to 4,442,192.66, 6,663,289.95 and 1,602,304.58 is: 2,403,457.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,192.66 : 6,663,289.95 = 1,602,304.58 : x
  2. Step 2: Convert to fraction form
    4,442,192.66/6,663,289.95 = 1,602,304.58/x
  3. Step 3: Cross multiply
    4,442,192.66x = 6,663,289.95 × 1,602,304.58
  4. Step 4: Simplify right side
    4,442,192.66x = 10,676,620,004,752.97
  5. Step 5: Solve for x
    x = 10,676,620,004,752.97/4,442,192.66
  6. Step 6: Final answer
    x = 2,403,457.22

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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.