Home / 1,136,637.16-1,703,479.51-461,933.31

Finding the Fourth Proportional to 1,136,637.16, 1,703,479.51 and 461,933.31

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Solution

The fourth proportional to 1,136,637.16, 1,703,479.51 and 461,933.31 is: 692,300.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,637.16 : 1,703,479.51 = 461,933.31 : x
  2. Step 2: Convert to fraction form
    1,136,637.16/1,703,479.51 = 461,933.31/x
  3. Step 3: Cross multiply
    1,136,637.16x = 1,703,479.51 × 461,933.31
  4. Step 4: Simplify right side
    1,136,637.16x = 786,893,935,536.94
  5. Step 5: Solve for x
    x = 786,893,935,536.94/1,136,637.16
  6. Step 6: Final answer
    x = 692,300.03

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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.