Home / 7,604,591.32-10,488,565.53-5,508,370.32

Finding the Fourth Proportional to 7,604,591.32, 10,488,565.53 and 5,508,370.32

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Solution

The fourth proportional to 7,604,591.32, 10,488,565.53 and 5,508,370.32 is: 7,597,371.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,604,591.32 : 10,488,565.53 = 5,508,370.32 : x
  2. Step 2: Convert to fraction form
    7,604,591.32/10,488,565.53 = 5,508,370.32/x
  3. Step 3: Cross multiply
    7,604,591.32x = 10,488,565.53 × 5,508,370.32
  4. Step 4: Simplify right side
    7,604,591.32x = 57,774,903,064,827.07
  5. Step 5: Solve for x
    x = 57,774,903,064,827.07/7,604,591.32
  6. Step 6: Final answer
    x = 7,597,371.20

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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.