Home / 8,877,116.52-13,303,903.25-4,558,992.55

Finding the Fourth Proportional to 8,877,116.52, 13,303,903.25 and 4,558,992.55

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Solution

The fourth proportional to 8,877,116.52, 13,303,903.25 and 4,558,992.55 is: 6,832,443.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,877,116.52 : 13,303,903.25 = 4,558,992.55 : x
  2. Step 2: Convert to fraction form
    8,877,116.52/13,303,903.25 = 4,558,992.55/x
  3. Step 3: Cross multiply
    8,877,116.52x = 13,303,903.25 × 4,558,992.55
  4. Step 4: Simplify right side
    8,877,116.52x = 60,652,395,779,875.82
  5. Step 5: Solve for x
    x = 60,652,395,779,875.82/8,877,116.52
  6. Step 6: Final answer
    x = 6,832,443.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.