Home / 895,329.90-1,341,196.02-444,687.60

Finding the Fourth Proportional to 895,329.90, 1,341,196.02 and 444,687.60

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Solution

The fourth proportional to 895,329.90, 1,341,196.02 and 444,687.60 is: 666,137.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,329.90 : 1,341,196.02 = 444,687.60 : x
  2. Step 2: Convert to fraction form
    895,329.90/1,341,196.02 = 444,687.60/x
  3. Step 3: Cross multiply
    895,329.90x = 1,341,196.02 × 444,687.60
  4. Step 4: Simplify right side
    895,329.90x = 596,413,239,263.35
  5. Step 5: Solve for x
    x = 596,413,239,263.35/895,329.90
  6. Step 6: Final answer
    x = 666,137.97

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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.