Home / 9,360,901.80-14,042,907.90-3,681,311.40

Finding the Fourth Proportional to 9,360,901.80, 14,042,907.90 and 3,681,311.40

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Solution

The fourth proportional to 9,360,901.80, 14,042,907.90 and 3,681,311.40 is: 5,522,578.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,901.80 : 14,042,907.90 = 3,681,311.40 : x
  2. Step 2: Convert to fraction form
    9,360,901.80/14,042,907.90 = 3,681,311.40/x
  3. Step 3: Cross multiply
    9,360,901.80x = 14,042,907.90 × 3,681,311.40
  4. Step 4: Simplify right side
    9,360,901.80x = 51,696,316,941,420.06
  5. Step 5: Solve for x
    x = 51,696,316,941,420.06/9,360,901.80
  6. Step 6: Final answer
    x = 5,522,578.71

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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.