Home / 9,567,457.64-14,357,911.40-8,652,714.81

Finding the Fourth Proportional to 9,567,457.64, 14,357,911.40 and 8,652,714.81

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Solution

The fourth proportional to 9,567,457.64, 14,357,911.40 and 8,652,714.81 is: 12,985,154.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,567,457.64 : 14,357,911.40 = 8,652,714.81 : x
  2. Step 2: Convert to fraction form
    9,567,457.64/14,357,911.40 = 8,652,714.81/x
  3. Step 3: Cross multiply
    9,567,457.64x = 14,357,911.40 × 8,652,714.81
  4. Step 4: Simplify right side
    9,567,457.64x = 124,234,912,568,184.27
  5. Step 5: Solve for x
    x = 124,234,912,568,184.27/9,567,457.64
  6. Step 6: Final answer
    x = 12,985,154.19

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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.