Home / 1,534,532.30-2,117,606-846,233.18

Finding the Fourth Proportional to 1,534,532.30, 2,117,606 and 846,233.18

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Solution

The fourth proportional to 1,534,532.30, 2,117,606 and 846,233.18 is: 1,167,775.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,532.30 : 2,117,606 = 846,233.18 : x
  2. Step 2: Convert to fraction form
    1,534,532.30/2,117,606 = 846,233.18/x
  3. Step 3: Cross multiply
    1,534,532.30x = 2,117,606 × 846,233.18
  4. Step 4: Simplify right side
    1,534,532.30x = 1,791,988,459,367.08
  5. Step 5: Solve for x
    x = 1,791,988,459,367.08/1,534,532.30
  6. Step 6: Final answer
    x = 1,167,775.00

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1.5x scale

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.