Home / 1,484,335.17-2,047,116.66-1,141,002.90

Finding the Fourth Proportional to 1,484,335.17, 2,047,116.66 and 1,141,002.90

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Solution

The fourth proportional to 1,484,335.17, 2,047,116.66 and 1,141,002.90 is: 1,573,610.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,335.17 : 2,047,116.66 = 1,141,002.90 : x
  2. Step 2: Convert to fraction form
    1,484,335.17/2,047,116.66 = 1,141,002.90/x
  3. Step 3: Cross multiply
    1,484,335.17x = 2,047,116.66 × 1,141,002.90
  4. Step 4: Simplify right side
    1,484,335.17x = 2,335,766,045,698.31
  5. Step 5: Solve for x
    x = 2,335,766,045,698.31/1,484,335.17
  6. Step 6: Final answer
    x = 1,573,610.93

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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.