Home / 6,525,806.43-9,008,038.04-5,604,335.31

Finding the Fourth Proportional to 6,525,806.43, 9,008,038.04 and 5,604,335.31

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Solution

The fourth proportional to 6,525,806.43, 9,008,038.04 and 5,604,335.31 is: 7,736,065.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,806.43 : 9,008,038.04 = 5,604,335.31 : x
  2. Step 2: Convert to fraction form
    6,525,806.43/9,008,038.04 = 5,604,335.31/x
  3. Step 3: Cross multiply
    6,525,806.43x = 9,008,038.04 × 5,604,335.31
  4. Step 4: Simplify right side
    6,525,806.43x = 50,484,065,661,395.19
  5. Step 5: Solve for x
    x = 50,484,065,661,395.19/6,525,806.43
  6. Step 6: Final answer
    x = 7,736,065.45

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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.