Home / 5,754,340.32-8,631,508.08-1,710,810.64

Finding the Fourth Proportional to 5,754,340.32, 8,631,508.08 and 1,710,810.64

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Solution

The fourth proportional to 5,754,340.32, 8,631,508.08 and 1,710,810.64 is: 2,566,215.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,340.32 : 8,631,508.08 = 1,710,810.64 : x
  2. Step 2: Convert to fraction form
    5,754,340.32/8,631,508.08 = 1,710,810.64/x
  3. Step 3: Cross multiply
    5,754,340.32x = 8,631,508.08 × 1,710,810.64
  4. Step 4: Simplify right side
    5,754,340.32x = 14,766,875,862,509.97
  5. Step 5: Solve for x
    x = 14,766,875,862,509.97/5,754,340.32
  6. Step 6: Final answer
    x = 2,566,215.25

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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.