Home / 963,775.40-1,445,663.10-466,111.40

Finding the Fourth Proportional to 963,775.40, 1,445,663.10 and 466,111.40

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Solution

The fourth proportional to 963,775.40, 1,445,663.10 and 466,111.40 is: 699,167.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,775.40 : 1,445,663.10 = 466,111.40 : x
  2. Step 2: Convert to fraction form
    963,775.40/1,445,663.10 = 466,111.40/x
  3. Step 3: Cross multiply
    963,775.40x = 1,445,663.10 × 466,111.40
  4. Step 4: Simplify right side
    963,775.40x = 673,840,051,469.34
  5. Step 5: Solve for x
    x = 673,840,051,469.34/963,775.40
  6. Step 6: Final answer
    x = 699,167.10

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