Home / 10,572,214.98-14,588,486.61-5,862,492.06

Finding the Fourth Proportional to 10,572,214.98, 14,588,486.61 and 5,862,492.06

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Solution

The fourth proportional to 10,572,214.98, 14,588,486.61 and 5,862,492.06 is: 8,089,590.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,572,214.98 : 14,588,486.61 = 5,862,492.06 : x
  2. Step 2: Convert to fraction form
    10,572,214.98/14,588,486.61 = 5,862,492.06/x
  3. Step 3: Cross multiply
    10,572,214.98x = 14,588,486.61 × 5,862,492.06
  4. Step 4: Simplify right side
    10,572,214.98x = 85,524,886,918,541.31
  5. Step 5: Solve for x
    x = 85,524,886,918,541.31/10,572,214.98
  6. Step 6: Final answer
    x = 8,089,590.22

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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.