Home / 10,709,628.03-14,773,811.00-6,838,078.59

Finding the Fourth Proportional to 10,709,628.03, 14,773,811.00 and 6,838,078.59

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Solution

The fourth proportional to 10,709,628.03, 14,773,811.00 and 6,838,078.59 is: 9,433,052.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,709,628.03 : 14,773,811.00 = 6,838,078.59 : x
  2. Step 2: Convert to fraction form
    10,709,628.03/14,773,811.00 = 6,838,078.59/x
  3. Step 3: Cross multiply
    10,709,628.03x = 14,773,811.00 × 6,838,078.59
  4. Step 4: Simplify right side
    10,709,628.03x = 101,024,480,657,616.09
  5. Step 5: Solve for x
    x = 101,024,480,657,616.09/10,709,628.03
  6. Step 6: Final answer
    x = 9,433,052.24

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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.