Home / 3,077,798.64-4,637,706.18-2,529,124.08

Finding the Fourth Proportional to 3,077,798.64, 4,637,706.18 and 2,529,124.08

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Solution

The fourth proportional to 3,077,798.64, 4,637,706.18 and 2,529,124.08 is: 3,810,949.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,798.64 : 4,637,706.18 = 2,529,124.08 : x
  2. Step 2: Convert to fraction form
    3,077,798.64/4,637,706.18 = 2,529,124.08/x
  3. Step 3: Cross multiply
    3,077,798.64x = 4,637,706.18 × 2,529,124.08
  4. Step 4: Simplify right side
    3,077,798.64x = 11,729,334,375,802.81
  5. Step 5: Solve for x
    x = 11,729,334,375,802.81/3,077,798.64
  6. Step 6: Final answer
    x = 3,810,949.24

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.