Home / 8,932,322.16-12,326,617.80-4,857,931.44

Finding the Fourth Proportional to 8,932,322.16, 12,326,617.80 and 4,857,931.44

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Solution

The fourth proportional to 8,932,322.16, 12,326,617.80 and 4,857,931.44 is: 6,703,952.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,932,322.16 : 12,326,617.80 = 4,857,931.44 : x
  2. Step 2: Convert to fraction form
    8,932,322.16/12,326,617.80 = 4,857,931.44/x
  3. Step 3: Cross multiply
    8,932,322.16x = 12,326,617.80 × 4,857,931.44
  4. Step 4: Simplify right side
    8,932,322.16x = 59,881,864,159,483.64
  5. Step 5: Solve for x
    x = 59,881,864,159,483.64/8,932,322.16
  6. Step 6: Final answer
    x = 6,703,952.58

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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.