Home / 944,137.48-1,417,440.80-560,586.40

Finding the Fourth Proportional to 944,137.48, 1,417,440.80 and 560,586.40

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Solution

The fourth proportional to 944,137.48, 1,417,440.80 and 560,586.40 is: 841,612.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,137.48 : 1,417,440.80 = 560,586.40 : x
  2. Step 2: Convert to fraction form
    944,137.48/1,417,440.80 = 560,586.40/x
  3. Step 3: Cross multiply
    944,137.48x = 1,417,440.80 × 560,586.40
  4. Step 4: Simplify right side
    944,137.48x = 794,598,035,285.12
  5. Step 5: Solve for x
    x = 794,598,035,285.12/944,137.48
  6. Step 6: Final answer
    x = 841,612.64

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1.5x scale

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.