Home / 10,031,064.84-13,847,107.02-6,772,293.59

Finding the Fourth Proportional to 10,031,064.84, 13,847,107.02 and 6,772,293.59

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Solution

The fourth proportional to 10,031,064.84, 13,847,107.02 and 6,772,293.59 is: 9,348,626.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,031,064.84 : 13,847,107.02 = 6,772,293.59 : x
  2. Step 2: Convert to fraction form
    10,031,064.84/13,847,107.02 = 6,772,293.59/x
  3. Step 3: Cross multiply
    10,031,064.84x = 13,847,107.02 × 6,772,293.59
  4. Step 4: Simplify right side
    10,031,064.84x = 93,776,674,111,590
  5. Step 5: Solve for x
    x = 93,776,674,111,590/10,031,064.84
  6. Step 6: Final answer
    x = 9,348,626.06

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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.