Home / 4,673,177.02-7,009,761.87-1,307,384.02

Finding the Fourth Proportional to 4,673,177.02, 7,009,761.87 and 1,307,384.02

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Solution

The fourth proportional to 4,673,177.02, 7,009,761.87 and 1,307,384.02 is: 1,961,075.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,177.02 : 7,009,761.87 = 1,307,384.02 : x
  2. Step 2: Convert to fraction form
    4,673,177.02/7,009,761.87 = 1,307,384.02/x
  3. Step 3: Cross multiply
    4,673,177.02x = 7,009,761.87 × 1,307,384.02
  4. Step 4: Simplify right side
    4,673,177.02x = 9,164,450,652,843.32
  5. Step 5: Solve for x
    x = 9,164,450,652,843.32/4,673,177.02
  6. Step 6: Final answer
    x = 1,961,075.01

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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.