Home / 4,849,223.80-7,273,572.02-1,483,430.80

Finding the Fourth Proportional to 4,849,223.80, 7,273,572.02 and 1,483,430.80

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Solution

The fourth proportional to 4,849,223.80, 7,273,572.02 and 1,483,430.80 is: 2,225,065.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,223.80 : 7,273,572.02 = 1,483,430.80 : x
  2. Step 2: Convert to fraction form
    4,849,223.80/7,273,572.02 = 1,483,430.80/x
  3. Step 3: Cross multiply
    4,849,223.80x = 7,273,572.02 × 1,483,430.80
  4. Step 4: Simplify right side
    4,849,223.80x = 10,789,840,760,486.21
  5. Step 5: Solve for x
    x = 10,789,840,760,486.21/4,849,223.80
  6. Step 6: Final answer
    x = 2,225,065.54

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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.