Home / 8,476,347.06-11,697,277.65-4,608,869.03

Finding the Fourth Proportional to 8,476,347.06, 11,697,277.65 and 4,608,869.03

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Solution

The fourth proportional to 8,476,347.06, 11,697,277.65 and 4,608,869.03 is: 6,360,195.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,476,347.06 : 11,697,277.65 = 4,608,869.03 : x
  2. Step 2: Convert to fraction form
    8,476,347.06/11,697,277.65 = 4,608,869.03/x
  3. Step 3: Cross multiply
    8,476,347.06x = 11,697,277.65 × 4,608,869.03
  4. Step 4: Simplify right side
    8,476,347.06x = 53,911,220,637,909.80
  5. Step 5: Solve for x
    x = 53,911,220,637,909.80/8,476,347.06
  6. Step 6: Final answer
    x = 6,360,195.05

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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.