Home / 3,050,968.32-4,210,029.63-1,827,242.51

Finding the Fourth Proportional to 3,050,968.32, 4,210,029.63 and 1,827,242.51

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Solution

The fourth proportional to 3,050,968.32, 4,210,029.63 and 1,827,242.51 is: 2,521,411.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,968.32 : 4,210,029.63 = 1,827,242.51 : x
  2. Step 2: Convert to fraction form
    3,050,968.32/4,210,029.63 = 1,827,242.51/x
  3. Step 3: Cross multiply
    3,050,968.32x = 4,210,029.63 × 1,827,242.51
  4. Step 4: Simplify right side
    3,050,968.32x = 7,692,745,087,245.42
  5. Step 5: Solve for x
    x = 7,692,745,087,245.42/3,050,968.32
  6. Step 6: Final answer
    x = 2,521,411.00

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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.