Home / 11,050,275.66-15,249,150.63-6,155,491.02

Finding the Fourth Proportional to 11,050,275.66, 15,249,150.63 and 6,155,491.02

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Solution

The fourth proportional to 11,050,275.66, 15,249,150.63 and 6,155,491.02 is: 8,494,449.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050,275.66 : 15,249,150.63 = 6,155,491.02 : x
  2. Step 2: Convert to fraction form
    11,050,275.66/15,249,150.63 = 6,155,491.02/x
  3. Step 3: Cross multiply
    11,050,275.66x = 15,249,150.63 × 6,155,491.02
  4. Step 4: Simplify right side
    11,050,275.66x = 93,866,009,765,592.34
  5. Step 5: Solve for x
    x = 93,866,009,765,592.34/11,050,275.66
  6. Step 6: Final answer
    x = 8,494,449.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.