Home / 3,069,346.36-4,602,752.78-1,047,753.32

Finding the Fourth Proportional to 3,069,346.36, 4,602,752.78 and 1,047,753.32

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Solution

The fourth proportional to 3,069,346.36, 4,602,752.78 and 1,047,753.32 is: 1,571,197.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,346.36 : 4,602,752.78 = 1,047,753.32 : x
  2. Step 2: Convert to fraction form
    3,069,346.36/4,602,752.78 = 1,047,753.32/x
  3. Step 3: Cross multiply
    3,069,346.36x = 4,602,752.78 × 1,047,753.32
  4. Step 4: Simplify right side
    3,069,346.36x = 4,822,549,506,384.23
  5. Step 5: Solve for x
    x = 4,822,549,506,384.23/3,069,346.36
  6. Step 6: Final answer
    x = 1,571,197.56

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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.