Home / 1,037,929.10-1,556,893.65-637,270.70

Finding the Fourth Proportional to 1,037,929.10, 1,556,893.65 and 637,270.70

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Solution

The fourth proportional to 1,037,929.10, 1,556,893.65 and 637,270.70 is: 955,906.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,929.10 : 1,556,893.65 = 637,270.70 : x
  2. Step 2: Convert to fraction form
    1,037,929.10/1,556,893.65 = 637,270.70/x
  3. Step 3: Cross multiply
    1,037,929.10x = 1,556,893.65 × 637,270.70
  4. Step 4: Simplify right side
    1,037,929.10x = 992,162,706,161.06
  5. Step 5: Solve for x
    x = 992,162,706,161.06/1,037,929.10
  6. Step 6: Final answer
    x = 955,906.05

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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.