Home / 9,567,656.94-14,358,210.21-8,652,913.86

Finding the Fourth Proportional to 9,567,656.94, 14,358,210.21 and 8,652,913.86

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Solution

The fourth proportional to 9,567,656.94, 14,358,210.21 and 8,652,913.86 is: 12,985,452.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,567,656.94 : 14,358,210.21 = 8,652,913.86 : x
  2. Step 2: Convert to fraction form
    9,567,656.94/14,358,210.21 = 8,652,913.86/x
  3. Step 3: Cross multiply
    9,567,656.94x = 14,358,210.21 × 8,652,913.86
  4. Step 4: Simplify right side
    9,567,656.94x = 124,240,356,130,902.52
  5. Step 5: Solve for x
    x = 124,240,356,130,902.52/9,567,656.94
  6. Step 6: Final answer
    x = 12,985,452.65

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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.