Home / 6,363,281.79-9,544,942.31-1,570,971.56

Finding the Fourth Proportional to 6,363,281.79, 9,544,942.31 and 1,570,971.56

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Solution

The fourth proportional to 6,363,281.79, 9,544,942.31 and 1,570,971.56 is: 2,356,462.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,281.79 : 9,544,942.31 = 1,570,971.56 : x
  2. Step 2: Convert to fraction form
    6,363,281.79/9,544,942.31 = 1,570,971.56/x
  3. Step 3: Cross multiply
    6,363,281.79x = 9,544,942.31 × 1,570,971.56
  4. Step 4: Simplify right side
    6,363,281.79x = 14,994,832,855,271.13
  5. Step 5: Solve for x
    x = 14,994,832,855,271.13/6,363,281.79
  6. Step 6: Final answer
    x = 2,356,462.18

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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.