Home / 8,567,264.16-12,854,260.58-3,771,588.69

Finding the Fourth Proportional to 8,567,264.16, 12,854,260.58 and 3,771,588.69

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Solution

The fourth proportional to 8,567,264.16, 12,854,260.58 and 3,771,588.69 is: 5,658,864.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,567,264.16 : 12,854,260.58 = 3,771,588.69 : x
  2. Step 2: Convert to fraction form
    8,567,264.16/12,854,260.58 = 3,771,588.69/x
  3. Step 3: Cross multiply
    8,567,264.16x = 12,854,260.58 × 3,771,588.69
  4. Step 4: Simplify right side
    8,567,264.16x = 48,480,983,802,982.89
  5. Step 5: Solve for x
    x = 48,480,983,802,982.89/8,567,264.16
  6. Step 6: Final answer
    x = 5,658,864.12

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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.