Home / 4,927,223.74-7,345,290.43-4,849,574.30

Finding the Fourth Proportional to 4,927,223.74, 7,345,290.43 and 4,849,574.30

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Solution

The fourth proportional to 4,927,223.74, 7,345,290.43 and 4,849,574.30 is: 7,229,534.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,223.74 : 7,345,290.43 = 4,849,574.30 : x
  2. Step 2: Convert to fraction form
    4,927,223.74/7,345,290.43 = 4,849,574.30/x
  3. Step 3: Cross multiply
    4,927,223.74x = 7,345,290.43 × 4,849,574.30
  4. Step 4: Simplify right side
    4,927,223.74x = 35,621,531,695,363.95
  5. Step 5: Solve for x
    x = 35,621,531,695,363.95/4,927,223.74
  6. Step 6: Final answer
    x = 7,229,534.03

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.