Home / 974,246.10-1,461,369.15-738,050.10

Finding the Fourth Proportional to 974,246.10, 1,461,369.15 and 738,050.10

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Solution

The fourth proportional to 974,246.10, 1,461,369.15 and 738,050.10 is: 1,107,075.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,246.10 : 1,461,369.15 = 738,050.10 : x
  2. Step 2: Convert to fraction form
    974,246.10/1,461,369.15 = 738,050.10/x
  3. Step 3: Cross multiply
    974,246.10x = 1,461,369.15 × 738,050.10
  4. Step 4: Simplify right side
    974,246.10x = 1,078,563,647,294.41
  5. Step 5: Solve for x
    x = 1,078,563,647,294.41/974,246.10
  6. Step 6: Final answer
    x = 1,107,075.15

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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.