Home / 1,197,926.04-1,652,942.94-707,827.40

Finding the Fourth Proportional to 1,197,926.04, 1,652,942.94 and 707,827.40

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Solution

The fourth proportional to 1,197,926.04, 1,652,942.94 and 707,827.40 is: 976,686.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,926.04 : 1,652,942.94 = 707,827.40 : x
  2. Step 2: Convert to fraction form
    1,197,926.04/1,652,942.94 = 707,827.40/x
  3. Step 3: Cross multiply
    1,197,926.04x = 1,652,942.94 × 707,827.40
  4. Step 4: Simplify right side
    1,197,926.04x = 1,169,998,303,496.93
  5. Step 5: Solve for x
    x = 1,169,998,303,496.93/1,197,926.04
  6. Step 6: Final answer
    x = 976,686.60

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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.