Home / 1,132,699.03-1,563,124.90-616,454.94

Finding the Fourth Proportional to 1,132,699.03, 1,563,124.90 and 616,454.94

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Solution

The fourth proportional to 1,132,699.03, 1,563,124.90 and 616,454.94 is: 850,707.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,699.03 : 1,563,124.90 = 616,454.94 : x
  2. Step 2: Convert to fraction form
    1,132,699.03/1,563,124.90 = 616,454.94/x
  3. Step 3: Cross multiply
    1,132,699.03x = 1,563,124.90 × 616,454.94
  4. Step 4: Simplify right side
    1,132,699.03x = 963,596,066,442.01
  5. Step 5: Solve for x
    x = 963,596,066,442.01/1,132,699.03
  6. Step 6: Final answer
    x = 850,707.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.