Home / 1,037,706.10-1,557,725.55-802,093.30

Finding the Fourth Proportional to 1,037,706.10, 1,557,725.55 and 802,093.30

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Solution

The fourth proportional to 1,037,706.10, 1,557,725.55 and 802,093.30 is: 1,204,041.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,706.10 : 1,557,725.55 = 802,093.30 : x
  2. Step 2: Convert to fraction form
    1,037,706.10/1,557,725.55 = 802,093.30/x
  3. Step 3: Cross multiply
    1,037,706.10x = 1,557,725.55 × 802,093.30
  4. Step 4: Simplify right side
    1,037,706.10x = 1,249,441,226,893.82
  5. Step 5: Solve for x
    x = 1,249,441,226,893.82/1,037,706.10
  6. Step 6: Final answer
    x = 1,204,041.52

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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.