Home / 6,525,803.43-9,008,033.90-5,604,332.31

Finding the Fourth Proportional to 6,525,803.43, 9,008,033.90 and 5,604,332.31

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Solution

The fourth proportional to 6,525,803.43, 9,008,033.90 and 5,604,332.31 is: 7,736,061.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,803.43 : 9,008,033.90 = 5,604,332.31 : x
  2. Step 2: Convert to fraction form
    6,525,803.43/9,008,033.90 = 5,604,332.31/x
  3. Step 3: Cross multiply
    6,525,803.43x = 9,008,033.90 × 5,604,332.31
  4. Step 4: Simplify right side
    6,525,803.43x = 50,484,015,407,323.64
  5. Step 5: Solve for x
    x = 50,484,015,407,323.64/6,525,803.43
  6. Step 6: Final answer
    x = 7,736,061.31

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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.