Home / 4,621,603.95-6,933,036.78-1,925,298.60

Finding the Fourth Proportional to 4,621,603.95, 6,933,036.78 and 1,925,298.60

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Solution

The fourth proportional to 4,621,603.95, 6,933,036.78 and 1,925,298.60 is: 2,888,210.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621,603.95 : 6,933,036.78 = 1,925,298.60 : x
  2. Step 2: Convert to fraction form
    4,621,603.95/6,933,036.78 = 1,925,298.60/x
  3. Step 3: Cross multiply
    4,621,603.95x = 6,933,036.78 × 1,925,298.60
  4. Step 4: Simplify right side
    4,621,603.95x = 13,348,166,006,282.51
  5. Step 5: Solve for x
    x = 13,348,166,006,282.51/4,621,603.95
  6. Step 6: Final answer
    x = 2,888,210.71

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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.