Home / 6,671,246.18-10,007,033.10-1,878,903.02

Finding the Fourth Proportional to 6,671,246.18, 10,007,033.10 and 1,878,903.02

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Solution

The fourth proportional to 6,671,246.18, 10,007,033.10 and 1,878,903.02 is: 2,818,400.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,671,246.18 : 10,007,033.10 = 1,878,903.02 : x
  2. Step 2: Convert to fraction form
    6,671,246.18/10,007,033.10 = 1,878,903.02/x
  3. Step 3: Cross multiply
    6,671,246.18x = 10,007,033.10 × 1,878,903.02
  4. Step 4: Simplify right side
    6,671,246.18x = 18,802,244,712,829.96
  5. Step 5: Solve for x
    x = 18,802,244,712,829.96/6,671,246.18
  6. Step 6: Final answer
    x = 2,818,400.67

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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.