Home / 1,820,107.40-2,730,161.10-924,312.20

Finding the Fourth Proportional to 1,820,107.40, 2,730,161.10 and 924,312.20

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Solution

The fourth proportional to 1,820,107.40, 2,730,161.10 and 924,312.20 is: 1,386,468.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,820,107.40 : 2,730,161.10 = 924,312.20 : x
  2. Step 2: Convert to fraction form
    1,820,107.40/2,730,161.10 = 924,312.20/x
  3. Step 3: Cross multiply
    1,820,107.40x = 2,730,161.10 × 924,312.20
  4. Step 4: Simplify right side
    1,820,107.40x = 2,523,521,212,695.42
  5. Step 5: Solve for x
    x = 2,523,521,212,695.42/1,820,107.40
  6. Step 6: Final answer
    x = 1,386,468.30

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