Home / 9,983,762.64-14,977,509.56-4,000,597.20

Finding the Fourth Proportional to 9,983,762.64, 14,977,509.56 and 4,000,597.20

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Solution

The fourth proportional to 9,983,762.64, 14,977,509.56 and 4,000,597.20 is: 6,001,643.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,983,762.64 : 14,977,509.56 = 4,000,597.20 : x
  2. Step 2: Convert to fraction form
    9,983,762.64/14,977,509.56 = 4,000,597.20/x
  3. Step 3: Cross multiply
    9,983,762.64x = 14,977,509.56 × 4,000,597.20
  4. Step 4: Simplify right side
    9,983,762.64x = 59,918,982,808,709.23
  5. Step 5: Solve for x
    x = 59,918,982,808,709.23/9,983,762.64
  6. Step 6: Final answer
    x = 6,001,643.37

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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.