Home / 1,094,560.90-1,641,841.35-944,970.10

Finding the Fourth Proportional to 1,094,560.90, 1,641,841.35 and 944,970.10

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Solution

The fourth proportional to 1,094,560.90, 1,641,841.35 and 944,970.10 is: 1,417,455.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,560.90 : 1,641,841.35 = 944,970.10 : x
  2. Step 2: Convert to fraction form
    1,094,560.90/1,641,841.35 = 944,970.10/x
  3. Step 3: Cross multiply
    1,094,560.90x = 1,641,841.35 × 944,970.10
  4. Step 4: Simplify right side
    1,094,560.90x = 1,551,490,984,693.64
  5. Step 5: Solve for x
    x = 1,551,490,984,693.64/1,094,560.90
  6. Step 6: Final answer
    x = 1,417,455.15

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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.