Home / 1,164,012.04-1,606,095.70-680,483.35

Finding the Fourth Proportional to 1,164,012.04, 1,606,095.70 and 680,483.35

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Solution

The fourth proportional to 1,164,012.04, 1,606,095.70 and 680,483.35 is: 938,926.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,012.04 : 1,606,095.70 = 680,483.35 : x
  2. Step 2: Convert to fraction form
    1,164,012.04/1,606,095.70 = 680,483.35/x
  3. Step 3: Cross multiply
    1,164,012.04x = 1,606,095.70 × 680,483.35
  4. Step 4: Simplify right side
    1,164,012.04x = 1,092,921,382,356.60
  5. Step 5: Solve for x
    x = 1,092,921,382,356.60/1,164,012.04
  6. Step 6: Final answer
    x = 938,926.18

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Double scale
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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.