Home / 7,075,050.68-9,763,602.36-4,019,432.60

Finding the Fourth Proportional to 7,075,050.68, 9,763,602.36 and 4,019,432.60

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Solution

The fourth proportional to 7,075,050.68, 9,763,602.36 and 4,019,432.60 is: 5,546,835.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075,050.68 : 9,763,602.36 = 4,019,432.60 : x
  2. Step 2: Convert to fraction form
    7,075,050.68/9,763,602.36 = 4,019,432.60/x
  3. Step 3: Cross multiply
    7,075,050.68x = 9,763,602.36 × 4,019,432.60
  4. Step 4: Simplify right side
    7,075,050.68x = 39,244,141,619,220.94
  5. Step 5: Solve for x
    x = 39,244,141,619,220.94/7,075,050.68
  6. Step 6: Final answer
    x = 5,546,835.41

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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.