Home / 1,796,681.90-2,695,411.65-534,637.10

Finding the Fourth Proportional to 1,796,681.90, 2,695,411.65 and 534,637.10

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Solution

The fourth proportional to 1,796,681.90, 2,695,411.65 and 534,637.10 is: 802,071.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,681.90 : 2,695,411.65 = 534,637.10 : x
  2. Step 2: Convert to fraction form
    1,796,681.90/2,695,411.65 = 534,637.10/x
  3. Step 3: Cross multiply
    1,796,681.90x = 2,695,411.65 × 534,637.10
  4. Step 4: Simplify right side
    1,796,681.90x = 1,441,067,067,862.22
  5. Step 5: Solve for x
    x = 1,441,067,067,862.22/1,796,681.90
  6. Step 6: Final answer
    x = 802,071.34

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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.