Home / 7,604,590.32-10,488,564.15-5,508,369.32

Finding the Fourth Proportional to 7,604,590.32, 10,488,564.15 and 5,508,369.32

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Solution

The fourth proportional to 7,604,590.32, 10,488,564.15 and 5,508,369.32 is: 7,597,369.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,604,590.32 : 10,488,564.15 = 5,508,369.32 : x
  2. Step 2: Convert to fraction form
    7,604,590.32/10,488,564.15 = 5,508,369.32/x
  3. Step 3: Cross multiply
    7,604,590.32x = 10,488,564.15 × 5,508,369.32
  4. Step 4: Simplify right side
    7,604,590.32x = 57,774,884,922,269.06
  5. Step 5: Solve for x
    x = 57,774,884,922,269.06/7,604,590.32
  6. Step 6: Final answer
    x = 7,597,369.81

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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.