Home / 9,292,547.28-13,935,676.77-3,533,912.47

Finding the Fourth Proportional to 9,292,547.28, 13,935,676.77 and 3,533,912.47

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Solution

The fourth proportional to 9,292,547.28, 13,935,676.77 and 3,533,912.47 is: 5,299,673.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292,547.28 : 13,935,676.77 = 3,533,912.47 : x
  2. Step 2: Convert to fraction form
    9,292,547.28/13,935,676.77 = 3,533,912.47/x
  3. Step 3: Cross multiply
    9,292,547.28x = 13,935,676.77 × 3,533,912.47
  4. Step 4: Simplify right side
    9,292,547.28x = 49,247,461,962,064.47
  5. Step 5: Solve for x
    x = 49,247,461,962,064.47/9,292,547.28
  6. Step 6: Final answer
    x = 5,299,673.00

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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.