Home / 963,750.30-1,444,243.05-709,043.10

Finding the Fourth Proportional to 963,750.30, 1,444,243.05 and 709,043.10

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Solution

The fourth proportional to 963,750.30, 1,444,243.05 and 709,043.10 is: 1,062,547.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,750.30 : 1,444,243.05 = 709,043.10 : x
  2. Step 2: Convert to fraction form
    963,750.30/1,444,243.05 = 709,043.10/x
  3. Step 3: Cross multiply
    963,750.30x = 1,444,243.05 × 709,043.10
  4. Step 4: Simplify right side
    963,750.30x = 1,024,030,569,325.46
  5. Step 5: Solve for x
    x = 1,024,030,569,325.46/963,750.30
  6. Step 6: Final answer
    x = 1,062,547.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.