Home / 7,302,570.40-10,024,776.01-6,268,282.57

Finding the Fourth Proportional to 7,302,570.40, 10,024,776.01 and 6,268,282.57

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Solution

The fourth proportional to 7,302,570.40, 10,024,776.01 and 6,268,282.57 is: 8,604,932.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,570.40 : 10,024,776.01 = 6,268,282.57 : x
  2. Step 2: Convert to fraction form
    7,302,570.40/10,024,776.01 = 6,268,282.57/x
  3. Step 3: Cross multiply
    7,302,570.40x = 10,024,776.01 × 6,268,282.57
  4. Step 4: Simplify right side
    7,302,570.40x = 62,838,128,731,637.15
  5. Step 5: Solve for x
    x = 62,838,128,731,637.15/7,302,570.40
  6. Step 6: Final answer
    x = 8,604,932.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.