Home / 7,514,055.01-10,362,994.99-5,775,931.50

Finding the Fourth Proportional to 7,514,055.01, 10,362,994.99 and 5,775,931.50

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Solution

The fourth proportional to 7,514,055.01, 10,362,994.99 and 5,775,931.50 is: 7,965,865.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,514,055.01 : 10,362,994.99 = 5,775,931.50 : x
  2. Step 2: Convert to fraction form
    7,514,055.01/10,362,994.99 = 5,775,931.50/x
  3. Step 3: Cross multiply
    7,514,055.01x = 10,362,994.99 × 5,775,931.50
  4. Step 4: Simplify right side
    7,514,055.01x = 59,855,949,197,083.19
  5. Step 5: Solve for x
    x = 59,855,949,197,083.19/7,514,055.01
  6. Step 6: Final answer
    x = 7,965,865.18

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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.