Home / 9,854,820.66-14,782,265.28-3,031,347.54

Finding the Fourth Proportional to 9,854,820.66, 14,782,265.28 and 3,031,347.54

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Solution

The fourth proportional to 9,854,820.66, 14,782,265.28 and 3,031,347.54 is: 4,547,031.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,854,820.66 : 14,782,265.28 = 3,031,347.54 : x
  2. Step 2: Convert to fraction form
    9,854,820.66/14,782,265.28 = 3,031,347.54/x
  3. Step 3: Cross multiply
    9,854,820.66x = 14,782,265.28 × 3,031,347.54
  4. Step 4: Simplify right side
    9,854,820.66x = 44,810,183,492,155.41
  5. Step 5: Solve for x
    x = 44,810,183,492,155.41/9,854,820.66
  6. Step 6: Final answer
    x = 4,547,031.86

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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.