Home / 7,823,172-10,796,016.24-4,562,248.08

Finding the Fourth Proportional to 7,823,172, 10,796,016.24 and 4,562,248.08

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Solution

The fourth proportional to 7,823,172, 10,796,016.24 and 4,562,248.08 is: 6,295,925.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,823,172 : 10,796,016.24 = 4,562,248.08 : x
  2. Step 2: Convert to fraction form
    7,823,172/10,796,016.24 = 4,562,248.08/x
  3. Step 3: Cross multiply
    7,823,172x = 10,796,016.24 × 4,562,248.08
  4. Step 4: Simplify right side
    7,823,172x = 49,254,104,362,588.82
  5. Step 5: Solve for x
    x = 49,254,104,362,588.82/7,823,172
  6. Step 6: Final answer
    x = 6,295,925.02

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1.5x scale

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.