Home / 5,294,020.02-7,937,158.58-1,697,739.90

Finding the Fourth Proportional to 5,294,020.02, 7,937,158.58 and 1,697,739.90

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Solution

The fourth proportional to 5,294,020.02, 7,937,158.58 and 1,697,739.90 is: 2,545,368.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,294,020.02 : 7,937,158.58 = 1,697,739.90 : x
  2. Step 2: Convert to fraction form
    5,294,020.02/7,937,158.58 = 1,697,739.90/x
  3. Step 3: Cross multiply
    5,294,020.02x = 7,937,158.58 × 1,697,739.90
  4. Step 4: Simplify right side
    5,294,020.02x = 13,475,230,813,893.34
  5. Step 5: Solve for x
    x = 13,475,230,813,893.34/5,294,020.02
  6. Step 6: Final answer
    x = 2,545,368.31

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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.