Home / 1,574,564.10-2,361,846.15-577,680.90

Finding the Fourth Proportional to 1,574,564.10, 2,361,846.15 and 577,680.90

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Solution

The fourth proportional to 1,574,564.10, 2,361,846.15 and 577,680.90 is: 866,521.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,574,564.10 : 2,361,846.15 = 577,680.90 : x
  2. Step 2: Convert to fraction form
    1,574,564.10/2,361,846.15 = 577,680.90/x
  3. Step 3: Cross multiply
    1,574,564.10x = 2,361,846.15 × 577,680.90
  4. Step 4: Simplify right side
    1,574,564.10x = 1,364,393,409,593.53
  5. Step 5: Solve for x
    x = 1,364,393,409,593.53/1,574,564.10
  6. Step 6: Final answer
    x = 866,521.35

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Similar ratio
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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.