Home / 5,746,798.45-7,930,643.80-3,133,281.26

Finding the Fourth Proportional to 5,746,798.45, 7,930,643.80 and 3,133,281.26

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Solution

The fourth proportional to 5,746,798.45, 7,930,643.80 and 3,133,281.26 is: 4,323,961.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,798.45 : 7,930,643.80 = 3,133,281.26 : x
  2. Step 2: Convert to fraction form
    5,746,798.45/7,930,643.80 = 3,133,281.26/x
  3. Step 3: Cross multiply
    5,746,798.45x = 7,930,643.80 × 3,133,281.26
  4. Step 4: Simplify right side
    5,746,798.45x = 24,848,937,598,275.19
  5. Step 5: Solve for x
    x = 24,848,937,598,275.19/5,746,798.45
  6. Step 6: Final answer
    x = 4,323,961.91

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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.