Home / 4,294,270.06-6,441,406.98-2,018,124.16

Finding the Fourth Proportional to 4,294,270.06, 6,441,406.98 and 2,018,124.16

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Solution

The fourth proportional to 4,294,270.06, 6,441,406.98 and 2,018,124.16 is: 3,027,187.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,270.06 : 6,441,406.98 = 2,018,124.16 : x
  2. Step 2: Convert to fraction form
    4,294,270.06/6,441,406.98 = 2,018,124.16/x
  3. Step 3: Cross multiply
    4,294,270.06x = 6,441,406.98 × 2,018,124.16
  4. Step 4: Simplify right side
    4,294,270.06x = 12,999,559,050,730.64
  5. Step 5: Solve for x
    x = 12,999,559,050,730.64/4,294,270.06
  6. Step 6: Final answer
    x = 3,027,187.13

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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.