Home / 4,684,050.64-6,461,496.45-2,849,070.16

Finding the Fourth Proportional to 4,684,050.64, 6,461,496.45 and 2,849,070.16

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Solution

The fourth proportional to 4,684,050.64, 6,461,496.45 and 2,849,070.16 is: 3,930,200.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684,050.64 : 6,461,496.45 = 2,849,070.16 : x
  2. Step 2: Convert to fraction form
    4,684,050.64/6,461,496.45 = 2,849,070.16/x
  3. Step 3: Cross multiply
    4,684,050.64x = 6,461,496.45 × 2,849,070.16
  4. Step 4: Simplify right side
    4,684,050.64x = 18,409,256,724,640.93
  5. Step 5: Solve for x
    x = 18,409,256,724,640.93/4,684,050.64
  6. Step 6: Final answer
    x = 3,930,200.19

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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.