Home / 5,666,034.60-8,500,266.24-1,828,075.56

Finding the Fourth Proportional to 5,666,034.60, 8,500,266.24 and 1,828,075.56

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Solution

The fourth proportional to 5,666,034.60, 8,500,266.24 and 1,828,075.56 is: 2,742,505.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,034.60 : 8,500,266.24 = 1,828,075.56 : x
  2. Step 2: Convert to fraction form
    5,666,034.60/8,500,266.24 = 1,828,075.56/x
  3. Step 3: Cross multiply
    5,666,034.60x = 8,500,266.24 × 1,828,075.56
  4. Step 4: Simplify right side
    5,666,034.60x = 15,539,128,966,837.10
  5. Step 5: Solve for x
    x = 15,539,128,966,837.10/5,666,034.60
  6. Step 6: Final answer
    x = 2,742,505.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.