Home / 1,125,099.98-1,552,632.02-608,853.57

Finding the Fourth Proportional to 1,125,099.98, 1,552,632.02 and 608,853.57

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Solution

The fourth proportional to 1,125,099.98, 1,552,632.02 and 608,853.57 is: 840,214.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,125,099.98 : 1,552,632.02 = 608,853.57 : x
  2. Step 2: Convert to fraction form
    1,125,099.98/1,552,632.02 = 608,853.57/x
  3. Step 3: Cross multiply
    1,125,099.98x = 1,552,632.02 × 608,853.57
  4. Step 4: Simplify right side
    1,125,099.98x = 945,325,547,512.24
  5. Step 5: Solve for x
    x = 945,325,547,512.24/1,125,099.98
  6. Step 6: Final answer
    x = 840,214.70

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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.