Home / 11,535,041.95-17,303,547.08-3,015,364.75

Finding the Fourth Proportional to 11,535,041.95, 17,303,547.08 and 3,015,364.75

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Solution

The fourth proportional to 11,535,041.95, 17,303,547.08 and 3,015,364.75 is: 4,523,304.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,535,041.95 : 17,303,547.08 = 3,015,364.75 : x
  2. Step 2: Convert to fraction form
    11,535,041.95/17,303,547.08 = 3,015,364.75/x
  3. Step 3: Cross multiply
    11,535,041.95x = 17,303,547.08 × 3,015,364.75
  4. Step 4: Simplify right side
    11,535,041.95x = 52,176,505,899,920.60
  5. Step 5: Solve for x
    x = 52,176,505,899,920.60/11,535,041.95
  6. Step 6: Final answer
    x = 4,523,304.39

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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.