Home / 4,764,291.32-6,572,060.88-2,927,473.76

Finding the Fourth Proportional to 4,764,291.32, 6,572,060.88 and 2,927,473.76

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Solution

The fourth proportional to 4,764,291.32, 6,572,060.88 and 2,927,473.76 is: 4,038,278.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,291.32 : 6,572,060.88 = 2,927,473.76 : x
  2. Step 2: Convert to fraction form
    4,764,291.32/6,572,060.88 = 2,927,473.76/x
  3. Step 3: Cross multiply
    4,764,291.32x = 6,572,060.88 × 2,927,473.76
  4. Step 4: Simplify right side
    4,764,291.32x = 19,239,535,775,322.51
  5. Step 5: Solve for x
    x = 19,239,535,775,322.51/4,764,291.32
  6. Step 6: Final answer
    x = 4,038,278.62

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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.