Home / 3,037,030.58-4,557,227.35-1,819,615.50

Finding the Fourth Proportional to 3,037,030.58, 4,557,227.35 and 1,819,615.50

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Solution

The fourth proportional to 3,037,030.58, 4,557,227.35 and 1,819,615.50 is: 2,730,430.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,030.58 : 4,557,227.35 = 1,819,615.50 : x
  2. Step 2: Convert to fraction form
    3,037,030.58/4,557,227.35 = 1,819,615.50/x
  3. Step 3: Cross multiply
    3,037,030.58x = 4,557,227.35 × 1,819,615.50
  4. Step 4: Simplify right side
    3,037,030.58x = 8,292,401,518,534.89
  5. Step 5: Solve for x
    x = 8,292,401,518,534.89/3,037,030.58
  6. Step 6: Final answer
    x = 2,730,430.70

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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.