Home / 1,009,511.10-1,514,266.65-895,349.70

Finding the Fourth Proportional to 1,009,511.10, 1,514,266.65 and 895,349.70

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Solution

The fourth proportional to 1,009,511.10, 1,514,266.65 and 895,349.70 is: 1,343,024.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,511.10 : 1,514,266.65 = 895,349.70 : x
  2. Step 2: Convert to fraction form
    1,009,511.10/1,514,266.65 = 895,349.70/x
  3. Step 3: Cross multiply
    1,009,511.10x = 1,514,266.65 × 895,349.70
  4. Step 4: Simplify right side
    1,009,511.10x = 1,355,798,190,797.50
  5. Step 5: Solve for x
    x = 1,355,798,190,797.50/1,009,511.10
  6. Step 6: Final answer
    x = 1,343,024.55

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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.