Home / 4,935,457.61-6,810,803.56-2,730,401.87

Finding the Fourth Proportional to 4,935,457.61, 6,810,803.56 and 2,730,401.87

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Solution

The fourth proportional to 4,935,457.61, 6,810,803.56 and 2,730,401.87 is: 3,767,883.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,457.61 : 6,810,803.56 = 2,730,401.87 : x
  2. Step 2: Convert to fraction form
    4,935,457.61/6,810,803.56 = 2,730,401.87/x
  3. Step 3: Cross multiply
    4,935,457.61x = 6,810,803.56 × 2,730,401.87
  4. Step 4: Simplify right side
    4,935,457.61x = 18,596,230,776,426.66
  5. Step 5: Solve for x
    x = 18,596,230,776,426.66/4,935,457.61
  6. Step 6: Final answer
    x = 3,767,883.80

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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.