Home / 1,091,598.04-1,495,494.82-1,050,689.80

Finding the Fourth Proportional to 1,091,598.04, 1,495,494.82 and 1,050,689.80

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Solution

The fourth proportional to 1,091,598.04, 1,495,494.82 and 1,050,689.80 is: 1,439,450.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,598.04 : 1,495,494.82 = 1,050,689.80 : x
  2. Step 2: Convert to fraction form
    1,091,598.04/1,495,494.82 = 1,050,689.80/x
  3. Step 3: Cross multiply
    1,091,598.04x = 1,495,494.82 × 1,050,689.80
  4. Step 4: Simplify right side
    1,091,598.04x = 1,571,301,153,326.84
  5. Step 5: Solve for x
    x = 1,571,301,153,326.84/1,091,598.04
  6. Step 6: Final answer
    x = 1,439,450.32

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.