Home / 9,249,077.70-13,873,616.55-4,457,251.35

Finding the Fourth Proportional to 9,249,077.70, 13,873,616.55 and 4,457,251.35

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Solution

The fourth proportional to 9,249,077.70, 13,873,616.55 and 4,457,251.35 is: 6,685,877.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,249,077.70 : 13,873,616.55 = 4,457,251.35 : x
  2. Step 2: Convert to fraction form
    9,249,077.70/13,873,616.55 = 4,457,251.35/x
  3. Step 3: Cross multiply
    9,249,077.70x = 13,873,616.55 × 4,457,251.35
  4. Step 4: Simplify right side
    9,249,077.70x = 61,838,196,096,869.84
  5. Step 5: Solve for x
    x = 61,838,196,096,869.84/9,249,077.70
  6. Step 6: Final answer
    x = 6,685,877.03

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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.