Home / 7,587,562.91-10,470,577.34-4,325,428.24

Finding the Fourth Proportional to 7,587,562.91, 10,470,577.34 and 4,325,428.24

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Solution

The fourth proportional to 7,587,562.91, 10,470,577.34 and 4,325,428.24 is: 5,968,943.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,587,562.91 : 10,470,577.34 = 4,325,428.24 : x
  2. Step 2: Convert to fraction form
    7,587,562.91/10,470,577.34 = 4,325,428.24/x
  3. Step 3: Cross multiply
    7,587,562.91x = 10,470,577.34 × 4,325,428.24
  4. Step 4: Simplify right side
    7,587,562.91x = 45,289,730,900,177.20
  5. Step 5: Solve for x
    x = 45,289,730,900,177.20/7,587,562.91
  6. Step 6: Final answer
    x = 5,968,943.05

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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.