Home / 6,183,477.46-9,280,549.95-4,291,547.86

Finding the Fourth Proportional to 6,183,477.46, 9,280,549.95 and 4,291,547.86

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Solution

The fourth proportional to 6,183,477.46, 9,280,549.95 and 4,291,547.86 is: 6,441,023.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,477.46 : 9,280,549.95 = 4,291,547.86 : x
  2. Step 2: Convert to fraction form
    6,183,477.46/9,280,549.95 = 4,291,547.86/x
  3. Step 3: Cross multiply
    6,183,477.46x = 9,280,549.95 × 4,291,547.86
  4. Step 4: Simplify right side
    6,183,477.46x = 39,827,924,277,545.61
  5. Step 5: Solve for x
    x = 39,827,924,277,545.61/6,183,477.46
  6. Step 6: Final answer
    x = 6,441,023.60

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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.