Home / 10,746,845.79-14,826,752.10-6,097,938.54

Finding the Fourth Proportional to 10,746,845.79, 14,826,752.10 and 6,097,938.54

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Solution

The fourth proportional to 10,746,845.79, 14,826,752.10 and 6,097,938.54 is: 8,412,945.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,746,845.79 : 14,826,752.10 = 6,097,938.54 : x
  2. Step 2: Convert to fraction form
    10,746,845.79/14,826,752.10 = 6,097,938.54/x
  3. Step 3: Cross multiply
    10,746,845.79x = 14,826,752.10 × 6,097,938.54
  4. Step 4: Simplify right side
    10,746,845.79x = 90,412,623,053,615.94
  5. Step 5: Solve for x
    x = 90,412,623,053,615.94/10,746,845.79
  6. Step 6: Final answer
    x = 8,412,945.05

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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.