Home / 10,984,779.93-15,159,475.71-6,089,690.73

Finding the Fourth Proportional to 10,984,779.93, 15,159,475.71 and 6,089,690.73

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Solution

The fourth proportional to 10,984,779.93, 15,159,475.71 and 6,089,690.73 is: 8,404,038.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,984,779.93 : 15,159,475.71 = 6,089,690.73 : x
  2. Step 2: Convert to fraction form
    10,984,779.93/15,159,475.71 = 6,089,690.73/x
  3. Step 3: Cross multiply
    10,984,779.93x = 15,159,475.71 × 6,089,690.73
  4. Step 4: Simplify right side
    10,984,779.93x = 92,316,518,702,847.19
  5. Step 5: Solve for x
    x = 92,316,518,702,847.19/10,984,779.93
  6. Step 6: Final answer
    x = 8,404,038.98

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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.