Home / 973,950.29-1,344,184.88-560,478.56

Finding the Fourth Proportional to 973,950.29, 1,344,184.88 and 560,478.56

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Solution

The fourth proportional to 973,950.29, 1,344,184.88 and 560,478.56 is: 773,537.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,950.29 : 1,344,184.88 = 560,478.56 : x
  2. Step 2: Convert to fraction form
    973,950.29/1,344,184.88 = 560,478.56/x
  3. Step 3: Cross multiply
    973,950.29x = 1,344,184.88 × 560,478.56
  4. Step 4: Simplify right side
    973,950.29x = 753,386,796,392.86
  5. Step 5: Solve for x
    x = 753,386,796,392.86/973,950.29
  6. Step 6: Final answer
    x = 773,537.22

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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.