Home / 2,361,430.56-3,523,727.76-2,106,962.40

Finding the Fourth Proportional to 2,361,430.56, 3,523,727.76 and 2,106,962.40

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Solution

The fourth proportional to 2,361,430.56, 3,523,727.76 and 2,106,962.40 is: 3,144,010.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,430.56 : 3,523,727.76 = 2,106,962.40 : x
  2. Step 2: Convert to fraction form
    2,361,430.56/3,523,727.76 = 2,106,962.40/x
  3. Step 3: Cross multiply
    2,361,430.56x = 3,523,727.76 × 2,106,962.40
  4. Step 4: Simplify right side
    2,361,430.56x = 7,424,361,898,156.22
  5. Step 5: Solve for x
    x = 7,424,361,898,156.22/2,361,430.56
  6. Step 6: Final answer
    x = 3,144,010.26

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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.