Home / 4,430,275.32-6,113,782.62-2,393,085.72

Finding the Fourth Proportional to 4,430,275.32, 6,113,782.62 and 2,393,085.72

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Solution

The fourth proportional to 4,430,275.32, 6,113,782.62 and 2,393,085.72 is: 3,302,459.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,275.32 : 6,113,782.62 = 2,393,085.72 : x
  2. Step 2: Convert to fraction form
    4,430,275.32/6,113,782.62 = 2,393,085.72/x
  3. Step 3: Cross multiply
    4,430,275.32x = 6,113,782.62 × 2,393,085.72
  4. Step 4: Simplify right side
    4,430,275.32x = 14,630,805,883,106.19
  5. Step 5: Solve for x
    x = 14,630,805,883,106.19/4,430,275.32
  6. Step 6: Final answer
    x = 3,302,459.74

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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.