Home / 1,046,079,341.76-1,443,589,423.20-606,301,285.44

Finding the Fourth Proportional to 1,046,079,341.76, 1,443,589,423.20 and 606,301,285.44

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Solution

The fourth proportional to 1,046,079,341.76, 1,443,589,423.20 and 606,301,285.44 is: 836,695,734.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,079,341.76 : 1,443,589,423.20 = 606,301,285.44 : x
  2. Step 2: Convert to fraction form
    1,046,079,341.76/1,443,589,423.20 = 606,301,285.44/x
  3. Step 3: Cross multiply
    1,046,079,341.76x = 1,443,589,423.20 × 606,301,285.44
  4. Step 4: Simplify right side
    1,046,079,341.76x = 875,250,122,933,748,224
  5. Step 5: Solve for x
    x = 875,250,122,933,748,224/1,046,079,341.76
  6. Step 6: Final answer
    x = 836,695,734.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.