Home / 3,605,488.02-4,975,574.58-1,973,999.00

Finding the Fourth Proportional to 3,605,488.02, 4,975,574.58 and 1,973,999.00

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Solution

The fourth proportional to 3,605,488.02, 4,975,574.58 and 1,973,999.00 is: 2,724,119.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,605,488.02 : 4,975,574.58 = 1,973,999.00 : x
  2. Step 2: Convert to fraction form
    3,605,488.02/4,975,574.58 = 1,973,999.00/x
  3. Step 3: Cross multiply
    3,605,488.02x = 4,975,574.58 × 1,973,999.00
  4. Step 4: Simplify right side
    3,605,488.02x = 9,821,779,257,784.36
  5. Step 5: Solve for x
    x = 9,821,779,257,784.36/3,605,488.02
  6. Step 6: Final answer
    x = 2,724,119.23

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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.