Home / 963,526.30-1,329,130.56-758,823.10

Finding the Fourth Proportional to 963,526.30, 1,329,130.56 and 758,823.10

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Solution

The fourth proportional to 963,526.30, 1,329,130.56 and 758,823.10 is: 1,046,753.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,526.30 : 1,329,130.56 = 758,823.10 : x
  2. Step 2: Convert to fraction form
    963,526.30/1,329,130.56 = 758,823.10/x
  3. Step 3: Cross multiply
    963,526.30x = 1,329,130.56 × 758,823.10
  4. Step 4: Simplify right side
    963,526.30x = 1,008,574,971,843.94
  5. Step 5: Solve for x
    x = 1,008,574,971,843.94/963,526.30
  6. Step 6: Final answer
    x = 1,046,753.96

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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.