Home / 4,843,225.57-7,264,847.40-4,547,279.31

Finding the Fourth Proportional to 4,843,225.57, 7,264,847.40 and 4,547,279.31

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Solution

The fourth proportional to 4,843,225.57, 7,264,847.40 and 4,547,279.31 is: 6,820,927.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,225.57 : 7,264,847.40 = 4,547,279.31 : x
  2. Step 2: Convert to fraction form
    4,843,225.57/7,264,847.40 = 4,547,279.31/x
  3. Step 3: Cross multiply
    4,843,225.57x = 7,264,847.40 × 4,547,279.31
  4. Step 4: Simplify right side
    4,843,225.57x = 33,035,290,255,275.00
  5. Step 5: Solve for x
    x = 33,035,290,255,275.00/4,843,225.57
  6. Step 6: Final answer
    x = 6,820,927.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.