Home / 8,210,201.04-11,331,875.88-4,774,424.04

Finding the Fourth Proportional to 8,210,201.04, 11,331,875.88 and 4,774,424.04

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Solution

The fourth proportional to 8,210,201.04, 11,331,875.88 and 4,774,424.04 is: 6,589,751.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,210,201.04 : 11,331,875.88 = 4,774,424.04 : x
  2. Step 2: Convert to fraction form
    8,210,201.04/11,331,875.88 = 4,774,424.04/x
  3. Step 3: Cross multiply
    8,210,201.04x = 11,331,875.88 × 4,774,424.04
  4. Step 4: Simplify right side
    8,210,201.04x = 54,103,180,619,768.16
  5. Step 5: Solve for x
    x = 54,103,180,619,768.16/8,210,201.04
  6. Step 6: Final answer
    x = 6,589,751.01

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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.