Home / 7,570,192.76-10,446,731.10-4,306,937.24

Finding the Fourth Proportional to 7,570,192.76, 10,446,731.10 and 4,306,937.24

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Solution

The fourth proportional to 7,570,192.76, 10,446,731.10 and 4,306,937.24 is: 5,943,496.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,192.76 : 10,446,731.10 = 4,306,937.24 : x
  2. Step 2: Convert to fraction form
    7,570,192.76/10,446,731.10 = 4,306,937.24/x
  3. Step 3: Cross multiply
    7,570,192.76x = 10,446,731.10 × 4,306,937.24
  4. Step 4: Simplify right side
    7,570,192.76x = 44,993,415,210,856.16
  5. Step 5: Solve for x
    x = 44,993,415,210,856.16/7,570,192.76
  6. Step 6: Final answer
    x = 5,943,496.64

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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.