Home / 3,069,343.23-4,602,748.10-1,047,750.19

Finding the Fourth Proportional to 3,069,343.23, 4,602,748.10 and 1,047,750.19

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Solution

The fourth proportional to 3,069,343.23, 4,602,748.10 and 1,047,750.19 is: 1,571,192.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,343.23 : 4,602,748.10 = 1,047,750.19 : x
  2. Step 2: Convert to fraction form
    3,069,343.23/4,602,748.10 = 1,047,750.19/x
  3. Step 3: Cross multiply
    3,069,343.23x = 4,602,748.10 × 1,047,750.19
  4. Step 4: Simplify right side
    3,069,343.23x = 4,822,530,185,445.11
  5. Step 5: Solve for x
    x = 4,822,530,185,445.11/3,069,343.23
  6. Step 6: Final answer
    x = 1,571,192.87

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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.