Home / 10,365,007.85-14,308,298.02-6,695,713.92

Finding the Fourth Proportional to 10,365,007.85, 14,308,298.02 and 6,695,713.92

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Solution

The fourth proportional to 10,365,007.85, 14,308,298.02 and 6,695,713.92 is: 9,243,048.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,365,007.85 : 14,308,298.02 = 6,695,713.92 : x
  2. Step 2: Convert to fraction form
    10,365,007.85/14,308,298.02 = 6,695,713.92/x
  3. Step 3: Cross multiply
    10,365,007.85x = 14,308,298.02 × 6,695,713.92
  4. Step 4: Simplify right side
    10,365,007.85x = 95,804,270,224,022.44
  5. Step 5: Solve for x
    x = 95,804,270,224,022.44/10,365,007.85
  6. Step 6: Final answer
    x = 9,243,048.50

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1.5x scale

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.