Home / 11,111,256.84-16,668,482.40-3,435,500.28

Finding the Fourth Proportional to 11,111,256.84, 16,668,482.40 and 3,435,500.28

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Solution

The fourth proportional to 11,111,256.84, 16,668,482.40 and 3,435,500.28 is: 5,153,744.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,111,256.84 : 16,668,482.40 = 3,435,500.28 : x
  2. Step 2: Convert to fraction form
    11,111,256.84/16,668,482.40 = 3,435,500.28/x
  3. Step 3: Cross multiply
    11,111,256.84x = 16,668,482.40 × 3,435,500.28
  4. Step 4: Simplify right side
    11,111,256.84x = 57,264,575,952,375.07
  5. Step 5: Solve for x
    x = 57,264,575,952,375.07/11,111,256.84
  6. Step 6: Final answer
    x = 5,153,744.24

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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.