Home / 9,421,762.66-14,124,921.35-3,353,038.54

Finding the Fourth Proportional to 9,421,762.66, 14,124,921.35 and 3,353,038.54

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Solution

The fourth proportional to 9,421,762.66, 14,124,921.35 and 3,353,038.54 is: 5,026,809.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,421,762.66 : 14,124,921.35 = 3,353,038.54 : x
  2. Step 2: Convert to fraction form
    9,421,762.66/14,124,921.35 = 3,353,038.54/x
  3. Step 3: Cross multiply
    9,421,762.66x = 14,124,921.35 × 3,353,038.54
  4. Step 4: Simplify right side
    9,421,762.66x = 47,361,405,608,941.34
  5. Step 5: Solve for x
    x = 47,361,405,608,941.34/9,421,762.66
  6. Step 6: Final answer
    x = 5,026,809.45

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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.