Home / 4,045,565.43-6,068,400.75-1,349,890.67

Finding the Fourth Proportional to 4,045,565.43, 6,068,400.75 and 1,349,890.67

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Solution

The fourth proportional to 4,045,565.43, 6,068,400.75 and 1,349,890.67 is: 2,024,853.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,565.43 : 6,068,400.75 = 1,349,890.67 : x
  2. Step 2: Convert to fraction form
    4,045,565.43/6,068,400.75 = 1,349,890.67/x
  3. Step 3: Cross multiply
    4,045,565.43x = 6,068,400.75 × 1,349,890.67
  4. Step 4: Simplify right side
    4,045,565.43x = 8,191,677,523,904.00
  5. Step 5: Solve for x
    x = 8,191,677,523,904.00/4,045,565.43
  6. Step 6: Final answer
    x = 2,024,853.55

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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.