Home / 1,041,208.42-1,562,182.55-464,779.46

Finding the Fourth Proportional to 1,041,208.42, 1,562,182.55 and 464,779.46

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Solution

The fourth proportional to 1,041,208.42, 1,562,182.55 and 464,779.46 is: 697,334.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,208.42 : 1,562,182.55 = 464,779.46 : x
  2. Step 2: Convert to fraction form
    1,041,208.42/1,562,182.55 = 464,779.46/x
  3. Step 3: Cross multiply
    1,041,208.42x = 1,562,182.55 × 464,779.46
  4. Step 4: Simplify right side
    1,041,208.42x = 726,070,368,852.51
  5. Step 5: Solve for x
    x = 726,070,368,852.51/1,041,208.42
  6. Step 6: Final answer
    x = 697,334.32

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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.