Home / 6,018,953.40-9,030,962.70-3,746,378.52

Finding the Fourth Proportional to 6,018,953.40, 9,030,962.70 and 3,746,378.52

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Solution

The fourth proportional to 6,018,953.40, 9,030,962.70 and 3,746,378.52 is: 5,621,144.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,953.40 : 9,030,962.70 = 3,746,378.52 : x
  2. Step 2: Convert to fraction form
    6,018,953.40/9,030,962.70 = 3,746,378.52/x
  3. Step 3: Cross multiply
    6,018,953.40x = 9,030,962.70 × 3,746,378.52
  4. Step 4: Simplify right side
    6,018,953.40x = 33,833,404,674,201.20
  5. Step 5: Solve for x
    x = 33,833,404,674,201.20/6,018,953.40
  6. Step 6: Final answer
    x = 5,621,144.15

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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.