Home / 1,037,500.33-1,432,007.16-706,903.18

Finding the Fourth Proportional to 1,037,500.33, 1,432,007.16 and 706,903.18

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Solution

The fourth proportional to 1,037,500.33, 1,432,007.16 and 706,903.18 is: 975,701.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,500.33 : 1,432,007.16 = 706,903.18 : x
  2. Step 2: Convert to fraction form
    1,037,500.33/1,432,007.16 = 706,903.18/x
  3. Step 3: Cross multiply
    1,037,500.33x = 1,432,007.16 × 706,903.18
  4. Step 4: Simplify right side
    1,037,500.33x = 1,012,290,423,491.62
  5. Step 5: Solve for x
    x = 1,012,290,423,491.62/1,037,500.33
  6. Step 6: Final answer
    x = 975,701.31

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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.