Home / 1,037,614.10-1,554,963.15-824,746.10

Finding the Fourth Proportional to 1,037,614.10, 1,554,963.15 and 824,746.10

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Solution

The fourth proportional to 1,037,614.10, 1,554,963.15 and 824,746.10 is: 1,235,960.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,614.10 : 1,554,963.15 = 824,746.10 : x
  2. Step 2: Convert to fraction form
    1,037,614.10/1,554,963.15 = 824,746.10/x
  3. Step 3: Cross multiply
    1,037,614.10x = 1,554,963.15 × 824,746.10
  4. Step 4: Simplify right side
    1,037,614.10x = 1,282,449,793,606.21
  5. Step 5: Solve for x
    x = 1,282,449,793,606.21/1,037,614.10
  6. Step 6: Final answer
    x = 1,235,960.26

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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.