Home / 1,746,132.02-2,409,644.67-971,749.88

Finding the Fourth Proportional to 1,746,132.02, 2,409,644.67 and 971,749.88

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Solution

The fourth proportional to 1,746,132.02, 2,409,644.67 and 971,749.88 is: 1,341,005.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,132.02 : 2,409,644.67 = 971,749.88 : x
  2. Step 2: Convert to fraction form
    1,746,132.02/2,409,644.67 = 971,749.88/x
  3. Step 3: Cross multiply
    1,746,132.02x = 2,409,644.67 × 971,749.88
  4. Step 4: Simplify right side
    1,746,132.02x = 2,341,571,918,915.14
  5. Step 5: Solve for x
    x = 2,341,571,918,915.14/1,746,132.02
  6. Step 6: Final answer
    x = 1,341,005.09

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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.