Home / 4,368,085.61-6,552,460.13-1,488,557.48

Finding the Fourth Proportional to 4,368,085.61, 6,552,460.13 and 1,488,557.48

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Solution

The fourth proportional to 4,368,085.61, 6,552,460.13 and 1,488,557.48 is: 2,232,949.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,085.61 : 6,552,460.13 = 1,488,557.48 : x
  2. Step 2: Convert to fraction form
    4,368,085.61/6,552,460.13 = 1,488,557.48/x
  3. Step 3: Cross multiply
    4,368,085.61x = 6,552,460.13 × 1,488,557.48
  4. Step 4: Simplify right side
    4,368,085.61x = 9,753,713,498,708.19
  5. Step 5: Solve for x
    x = 9,753,713,498,708.19/4,368,085.61
  6. Step 6: Final answer
    x = 2,232,949.26

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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.