Home / 4,306,266.76-6,459,185.42-1,610,393.78

Finding the Fourth Proportional to 4,306,266.76, 6,459,185.42 and 1,610,393.78

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Solution

The fourth proportional to 4,306,266.76, 6,459,185.42 and 1,610,393.78 is: 2,415,510.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,266.76 : 6,459,185.42 = 1,610,393.78 : x
  2. Step 2: Convert to fraction form
    4,306,266.76/6,459,185.42 = 1,610,393.78/x
  3. Step 3: Cross multiply
    4,306,266.76x = 6,459,185.42 × 1,610,393.78
  4. Step 4: Simplify right side
    4,306,266.76x = 10,401,831,989,925.77
  5. Step 5: Solve for x
    x = 10,401,831,989,925.77/4,306,266.76
  6. Step 6: Final answer
    x = 2,415,510.37

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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.