Home / 2,023,495.10-3,035,172.45-507,191.30

Finding the Fourth Proportional to 2,023,495.10, 3,035,172.45 and 507,191.30

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Solution

The fourth proportional to 2,023,495.10, 3,035,172.45 and 507,191.30 is: 760,769.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,495.10 : 3,035,172.45 = 507,191.30 : x
  2. Step 2: Convert to fraction form
    2,023,495.10/3,035,172.45 = 507,191.30/x
  3. Step 3: Cross multiply
    2,023,495.10x = 3,035,172.45 × 507,191.30
  4. Step 4: Simplify right side
    2,023,495.10x = 1,539,413,060,639.69
  5. Step 5: Solve for x
    x = 1,539,413,060,639.69/2,023,495.10
  6. Step 6: Final answer
    x = 760,769.35

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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.