Home / 951,368.04-1,312,928.10-543,537

Finding the Fourth Proportional to 951,368.04, 1,312,928.10 and 543,537

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Solution

The fourth proportional to 951,368.04, 1,312,928.10 and 543,537 is: 750,104.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,368.04 : 1,312,928.10 = 543,537 : x
  2. Step 2: Convert to fraction form
    951,368.04/1,312,928.10 = 543,537/x
  3. Step 3: Cross multiply
    951,368.04x = 1,312,928.10 × 543,537
  4. Step 4: Simplify right side
    951,368.04x = 713,625,000,689.70
  5. Step 5: Solve for x
    x = 713,625,000,689.70/951,368.04
  6. Step 6: Final answer
    x = 750,104.03

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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.