Home / 1,113,560.64-1,536,718.05-604,263.06

Finding the Fourth Proportional to 1,113,560.64, 1,536,718.05 and 604,263.06

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Solution

The fourth proportional to 1,113,560.64, 1,536,718.05 and 604,263.06 is: 833,885.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,560.64 : 1,536,718.05 = 604,263.06 : x
  2. Step 2: Convert to fraction form
    1,113,560.64/1,536,718.05 = 604,263.06/x
  3. Step 3: Cross multiply
    1,113,560.64x = 1,536,718.05 × 604,263.06
  4. Step 4: Simplify right side
    1,113,560.64x = 928,581,951,250.23
  5. Step 5: Solve for x
    x = 928,581,951,250.23/1,113,560.64
  6. Step 6: Final answer
    x = 833,885.39

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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.