Home / 7,366,298.96-10,164,970.06-4,058,448.71

Finding the Fourth Proportional to 7,366,298.96, 10,164,970.06 and 4,058,448.71

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Solution

The fourth proportional to 7,366,298.96, 10,164,970.06 and 4,058,448.71 is: 5,600,371.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,298.96 : 10,164,970.06 = 4,058,448.71 : x
  2. Step 2: Convert to fraction form
    7,366,298.96/10,164,970.06 = 4,058,448.71/x
  3. Step 3: Cross multiply
    7,366,298.96x = 10,164,970.06 × 4,058,448.71
  4. Step 4: Simplify right side
    7,366,298.96x = 41,254,009,566,224.65
  5. Step 5: Solve for x
    x = 41,254,009,566,224.65/7,366,298.96
  6. Step 6: Final answer
    x = 5,600,371.34

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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.