Home / 2,732,762.53-4,096,400.48-934,416.12

Finding the Fourth Proportional to 2,732,762.53, 4,096,400.48 and 934,416.12

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Solution

The fourth proportional to 2,732,762.53, 4,096,400.48 and 934,416.12 is: 1,400,686.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,762.53 : 4,096,400.48 = 934,416.12 : x
  2. Step 2: Convert to fraction form
    2,732,762.53/4,096,400.48 = 934,416.12/x
  3. Step 3: Cross multiply
    2,732,762.53x = 4,096,400.48 × 934,416.12
  4. Step 4: Simplify right side
    2,732,762.53x = 3,827,742,642,487.74
  5. Step 5: Solve for x
    x = 3,827,742,642,487.74/2,732,762.53
  6. Step 6: Final answer
    x = 1,400,686.16

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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.