Home / 2,670,242.56-3,683,699.52-2,364,630.40

Finding the Fourth Proportional to 2,670,242.56, 3,683,699.52 and 2,364,630.40

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Solution

The fourth proportional to 2,670,242.56, 3,683,699.52 and 2,364,630.40 is: 3,262,096.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,670,242.56 : 3,683,699.52 = 2,364,630.40 : x
  2. Step 2: Convert to fraction form
    2,670,242.56/3,683,699.52 = 2,364,630.40/x
  3. Step 3: Cross multiply
    2,670,242.56x = 3,683,699.52 × 2,364,630.40
  4. Step 4: Simplify right side
    2,670,242.56x = 8,710,587,869,457.41
  5. Step 5: Solve for x
    x = 8,710,587,869,457.41/2,670,242.56
  6. Step 6: Final answer
    x = 3,262,096.11

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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.