Home / 4,439,613-6,126,671.40-2,402,422.50

Finding the Fourth Proportional to 4,439,613, 6,126,671.40 and 2,402,422.50

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Solution

The fourth proportional to 4,439,613, 6,126,671.40 and 2,402,422.50 is: 3,315,346.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,613 : 6,126,671.40 = 2,402,422.50 : x
  2. Step 2: Convert to fraction form
    4,439,613/6,126,671.40 = 2,402,422.50/x
  3. Step 3: Cross multiply
    4,439,613x = 6,126,671.40 × 2,402,422.50
  4. Step 4: Simplify right side
    4,439,613x = 14,718,853,221,466.50
  5. Step 5: Solve for x
    x = 14,718,853,221,466.50/4,439,613
  6. Step 6: Final answer
    x = 3,315,346.00

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1.5x scale

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.