Home / 6,417,968.24-9,626,811.93-1,560,300.32

Finding the Fourth Proportional to 6,417,968.24, 9,626,811.93 and 1,560,300.32

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Solution

The fourth proportional to 6,417,968.24, 9,626,811.93 and 1,560,300.32 is: 2,340,416.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,417,968.24 : 9,626,811.93 = 1,560,300.32 : x
  2. Step 2: Convert to fraction form
    6,417,968.24/9,626,811.93 = 1,560,300.32/x
  3. Step 3: Cross multiply
    6,417,968.24x = 9,626,811.93 × 1,560,300.32
  4. Step 4: Simplify right side
    6,417,968.24x = 15,020,717,686,824.76
  5. Step 5: Solve for x
    x = 15,020,717,686,824.76/6,417,968.24
  6. Step 6: Final answer
    x = 2,340,416.33

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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.