Home / 10,024,862.07-13,831,938.29-5,673,948.37

Finding the Fourth Proportional to 10,024,862.07, 13,831,938.29 and 5,673,948.37

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Solution

The fourth proportional to 10,024,862.07, 13,831,938.29 and 5,673,948.37 is: 7,828,706.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,862.07 : 13,831,938.29 = 5,673,948.37 : x
  2. Step 2: Convert to fraction form
    10,024,862.07/13,831,938.29 = 5,673,948.37/x
  3. Step 3: Cross multiply
    10,024,862.07x = 13,831,938.29 × 5,673,948.37
  4. Step 4: Simplify right side
    10,024,862.07x = 78,481,703,714,486.08
  5. Step 5: Solve for x
    x = 78,481,703,714,486.08/10,024,862.07
  6. Step 6: Final answer
    x = 7,828,706.59

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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.