Home / 1,727,955.72-2,592,312.48-529,967.88

Finding the Fourth Proportional to 1,727,955.72, 2,592,312.48 and 529,967.88

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Solution

The fourth proportional to 1,727,955.72, 2,592,312.48 and 529,967.88 is: 795,068.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,955.72 : 2,592,312.48 = 529,967.88 : x
  2. Step 2: Convert to fraction form
    1,727,955.72/2,592,312.48 = 529,967.88/x
  3. Step 3: Cross multiply
    1,727,955.72x = 2,592,312.48 × 529,967.88
  4. Step 4: Simplify right side
    1,727,955.72x = 1,373,842,349,323.14
  5. Step 5: Solve for x
    x = 1,373,842,349,323.14/1,727,955.72
  6. Step 6: Final answer
    x = 795,068.03

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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.