Home / 7,034,892.68-9,700,442.67-4,582,956.77

Finding the Fourth Proportional to 7,034,892.68, 9,700,442.67 and 4,582,956.77

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Solution

The fourth proportional to 7,034,892.68, 9,700,442.67 and 4,582,956.77 is: 6,319,458.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034,892.68 : 9,700,442.67 = 4,582,956.77 : x
  2. Step 2: Convert to fraction form
    7,034,892.68/9,700,442.67 = 4,582,956.77/x
  3. Step 3: Cross multiply
    7,034,892.68x = 9,700,442.67 × 4,582,956.77
  4. Step 4: Simplify right side
    7,034,892.68x = 44,456,709,357,971.16
  5. Step 5: Solve for x
    x = 44,456,709,357,971.16/7,034,892.68
  6. Step 6: Final answer
    x = 6,319,458.08

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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.