Home / 966,046.60-1,333,150.14-530,482.60

Finding the Fourth Proportional to 966,046.60, 1,333,150.14 and 530,482.60

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Solution

The fourth proportional to 966,046.60, 1,333,150.14 and 530,482.60 is: 732,069.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,046.60 : 1,333,150.14 = 530,482.60 : x
  2. Step 2: Convert to fraction form
    966,046.60/1,333,150.14 = 530,482.60/x
  3. Step 3: Cross multiply
    966,046.60x = 1,333,150.14 × 530,482.60
  4. Step 4: Simplify right side
    966,046.60x = 707,212,952,457.56
  5. Step 5: Solve for x
    x = 707,212,952,457.56/966,046.60
  6. Step 6: Final answer
    x = 732,069.19

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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.