Home / 9,365,631.07-14,039,920.95-3,604,686.70

Finding the Fourth Proportional to 9,365,631.07, 14,039,920.95 and 3,604,686.70

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Solution

The fourth proportional to 9,365,631.07, 14,039,920.95 and 3,604,686.70 is: 5,403,748.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365,631.07 : 14,039,920.95 = 3,604,686.70 : x
  2. Step 2: Convert to fraction form
    9,365,631.07/14,039,920.95 = 3,604,686.70/x
  3. Step 3: Cross multiply
    9,365,631.07x = 14,039,920.95 × 3,604,686.70
  4. Step 4: Simplify right side
    9,365,631.07x = 50,609,516,317,516.37
  5. Step 5: Solve for x
    x = 50,609,516,317,516.37/9,365,631.07
  6. Step 6: Final answer
    x = 5,403,748.66

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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.