Home / 9,173,332.10-13,760,000.57-2,696,407.67

Finding the Fourth Proportional to 9,173,332.10, 13,760,000.57 and 2,696,407.67

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Solution

The fourth proportional to 9,173,332.10, 13,760,000.57 and 2,696,407.67 is: 4,044,612.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,173,332.10 : 13,760,000.57 = 2,696,407.67 : x
  2. Step 2: Convert to fraction form
    9,173,332.10/13,760,000.57 = 2,696,407.67/x
  3. Step 3: Cross multiply
    9,173,332.10x = 13,760,000.57 × 2,696,407.67
  4. Step 4: Simplify right side
    9,173,332.10x = 37,102,570,993,870.33
  5. Step 5: Solve for x
    x = 37,102,570,993,870.33/9,173,332.10
  6. Step 6: Final answer
    x = 4,044,612.21

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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.