Home / 6,465,877.24-8,922,590.52-3,674,637.16

Finding the Fourth Proportional to 6,465,877.24, 8,922,590.52 and 3,674,637.16

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Solution

The fourth proportional to 6,465,877.24, 8,922,590.52 and 3,674,637.16 is: 5,070,817.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,465,877.24 : 8,922,590.52 = 3,674,637.16 : x
  2. Step 2: Convert to fraction form
    6,465,877.24/8,922,590.52 = 3,674,637.16/x
  3. Step 3: Cross multiply
    6,465,877.24x = 8,922,590.52 × 3,674,637.16
  4. Step 4: Simplify right side
    6,465,877.24x = 32,787,282,688,255.72
  5. Step 5: Solve for x
    x = 32,787,282,688,255.72/6,465,877.24
  6. Step 6: Final answer
    x = 5,070,817.38

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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.