Home / 11,039,444.70-16,559,944.65-6,249,428.70

Finding the Fourth Proportional to 11,039,444.70, 16,559,944.65 and 6,249,428.70

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Solution

The fourth proportional to 11,039,444.70, 16,559,944.65 and 6,249,428.70 is: 9,374,583.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,039,444.70 : 16,559,944.65 = 6,249,428.70 : x
  2. Step 2: Convert to fraction form
    11,039,444.70/16,559,944.65 = 6,249,428.70/x
  3. Step 3: Cross multiply
    11,039,444.70x = 16,559,944.65 × 6,249,428.70
  4. Step 4: Simplify right side
    11,039,444.70x = 103,490,193,366,121.45
  5. Step 5: Solve for x
    x = 103,490,193,366,121.45/11,039,444.70
  6. Step 6: Final answer
    x = 9,374,583.25

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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.