Home / 2,675,127.48-4,011,848.28-877,592.07

Finding the Fourth Proportional to 2,675,127.48, 4,011,848.28 and 877,592.07

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Solution

The fourth proportional to 2,675,127.48, 4,011,848.28 and 877,592.07 is: 1,316,111.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,127.48 : 4,011,848.28 = 877,592.07 : x
  2. Step 2: Convert to fraction form
    2,675,127.48/4,011,848.28 = 877,592.07/x
  3. Step 3: Cross multiply
    2,675,127.48x = 4,011,848.28 × 877,592.07
  4. Step 4: Simplify right side
    2,675,127.48x = 3,520,766,236,571.14
  5. Step 5: Solve for x
    x = 3,520,766,236,571.14/2,675,127.48
  6. Step 6: Final answer
    x = 1,316,111.57

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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.