Home / 2,841,673.06-3,921,510.40-1,534,925.10

Finding the Fourth Proportional to 2,841,673.06, 3,921,510.40 and 1,534,925.10

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Solution

The fourth proportional to 2,841,673.06, 3,921,510.40 and 1,534,925.10 is: 2,118,197.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,673.06 : 3,921,510.40 = 1,534,925.10 : x
  2. Step 2: Convert to fraction form
    2,841,673.06/3,921,510.40 = 1,534,925.10/x
  3. Step 3: Cross multiply
    2,841,673.06x = 3,921,510.40 × 1,534,925.10
  4. Step 4: Simplify right side
    2,841,673.06x = 6,019,224,742,871.04
  5. Step 5: Solve for x
    x = 6,019,224,742,871.04/2,841,673.06
  6. Step 6: Final answer
    x = 2,118,197.49

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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.