Home / 2,010,031.02-2,773,854.09-1,092,267.78

Finding the Fourth Proportional to 2,010,031.02, 2,773,854.09 and 1,092,267.78

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Solution

The fourth proportional to 2,010,031.02, 2,773,854.09 and 1,092,267.78 is: 1,507,335.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,031.02 : 2,773,854.09 = 1,092,267.78 : x
  2. Step 2: Convert to fraction form
    2,010,031.02/2,773,854.09 = 1,092,267.78/x
  3. Step 3: Cross multiply
    2,010,031.02x = 2,773,854.09 × 1,092,267.78
  4. Step 4: Simplify right side
    2,010,031.02x = 3,029,791,448,928.22
  5. Step 5: Solve for x
    x = 3,029,791,448,928.22/2,010,031.02
  6. Step 6: Final answer
    x = 1,507,335.67

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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.