Home / 2,970,261.44-4,455,895.15-1,024,461.67

Finding the Fourth Proportional to 2,970,261.44, 4,455,895.15 and 1,024,461.67

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Solution

The fourth proportional to 2,970,261.44, 4,455,895.15 and 1,024,461.67 is: 1,536,865.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,970,261.44 : 4,455,895.15 = 1,024,461.67 : x
  2. Step 2: Convert to fraction form
    2,970,261.44/4,455,895.15 = 1,024,461.67/x
  3. Step 3: Cross multiply
    2,970,261.44x = 4,455,895.15 × 1,024,461.67
  4. Step 4: Simplify right side
    2,970,261.44x = 4,564,893,776,854.74
  5. Step 5: Solve for x
    x = 4,564,893,776,854.74/2,970,261.44
  6. Step 6: Final answer
    x = 1,536,865.98

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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.