Home / 4,012,023.16-6,018,073.62-1,020,207.16

Finding the Fourth Proportional to 4,012,023.16, 6,018,073.62 and 1,020,207.16

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Solution

The fourth proportional to 4,012,023.16, 6,018,073.62 and 1,020,207.16 is: 1,530,320.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,023.16 : 6,018,073.62 = 1,020,207.16 : x
  2. Step 2: Convert to fraction form
    4,012,023.16/6,018,073.62 = 1,020,207.16/x
  3. Step 3: Cross multiply
    4,012,023.16x = 6,018,073.62 × 1,020,207.16
  4. Step 4: Simplify right side
    4,012,023.16x = 6,139,681,796,531.12
  5. Step 5: Solve for x
    x = 6,139,681,796,531.12/4,012,023.16
  6. Step 6: Final answer
    x = 1,530,320.63

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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.