Home / 965,966.00-1,333,039.02-530,402.16

Finding the Fourth Proportional to 965,966.00, 1,333,039.02 and 530,402.16

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Solution

The fourth proportional to 965,966.00, 1,333,039.02 and 530,402.16 is: 731,958.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,966.00 : 1,333,039.02 = 530,402.16 : x
  2. Step 2: Convert to fraction form
    965,966.00/1,333,039.02 = 530,402.16/x
  3. Step 3: Cross multiply
    965,966.00x = 1,333,039.02 × 530,402.16
  4. Step 4: Simplify right side
    965,966.00x = 707,046,775,572.28
  5. Step 5: Solve for x
    x = 707,046,775,572.28/965,966.00
  6. Step 6: Final answer
    x = 731,958.25

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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.