Home / 973,950.27-1,344,184.89-560,478.57

Finding the Fourth Proportional to 973,950.27, 1,344,184.89 and 560,478.57

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Solution

The fourth proportional to 973,950.27, 1,344,184.89 and 560,478.57 is: 773,537.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,950.27 : 1,344,184.89 = 560,478.57 : x
  2. Step 2: Convert to fraction form
    973,950.27/1,344,184.89 = 560,478.57/x
  3. Step 3: Cross multiply
    973,950.27x = 1,344,184.89 × 560,478.57
  4. Step 4: Simplify right side
    973,950.27x = 753,386,824,962.81
  5. Step 5: Solve for x
    x = 753,386,824,962.81/973,950.27
  6. Step 6: Final answer
    x = 773,537.26

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1.5x scale

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.