Home / 1,476,926.55-2,038,130.23-832,333.82

Finding the Fourth Proportional to 1,476,926.55, 2,038,130.23 and 832,333.82

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Solution

The fourth proportional to 1,476,926.55, 2,038,130.23 and 832,333.82 is: 1,148,604.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,926.55 : 2,038,130.23 = 832,333.82 : x
  2. Step 2: Convert to fraction form
    1,476,926.55/2,038,130.23 = 832,333.82/x
  3. Step 3: Cross multiply
    1,476,926.55x = 2,038,130.23 × 832,333.82
  4. Step 4: Simplify right side
    1,476,926.55x = 1,696,404,716,925.51
  5. Step 5: Solve for x
    x = 1,696,404,716,925.51/1,476,926.55
  6. Step 6: Final answer
    x = 1,148,604.66

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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.