Home / 6,075,008.60-9,113,825.10-1,815,607.40

Finding the Fourth Proportional to 6,075,008.60, 9,113,825.10 and 1,815,607.40

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Solution

The fourth proportional to 6,075,008.60, 9,113,825.10 and 1,815,607.40 is: 2,723,803.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,008.60 : 9,113,825.10 = 1,815,607.40 : x
  2. Step 2: Convert to fraction form
    6,075,008.60/9,113,825.10 = 1,815,607.40/x
  3. Step 3: Cross multiply
    6,075,008.60x = 9,113,825.10 × 1,815,607.40
  4. Step 4: Simplify right side
    6,075,008.60x = 16,547,128,293,865.74
  5. Step 5: Solve for x
    x = 16,547,128,293,865.74/6,075,008.60
  6. Step 6: Final answer
    x = 2,723,803.27

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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.