Home / 8,934,113.16-13,402,664.52-7,014,946.98

Finding the Fourth Proportional to 8,934,113.16, 13,402,664.52 and 7,014,946.98

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Solution

The fourth proportional to 8,934,113.16, 13,402,664.52 and 7,014,946.98 is: 10,523,594.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,934,113.16 : 13,402,664.52 = 7,014,946.98 : x
  2. Step 2: Convert to fraction form
    8,934,113.16/13,402,664.52 = 7,014,946.98/x
  3. Step 3: Cross multiply
    8,934,113.16x = 13,402,664.52 × 7,014,946.98
  4. Step 4: Simplify right side
    8,934,113.16x = 94,018,980,998,527.16
  5. Step 5: Solve for x
    x = 94,018,980,998,527.16/8,934,113.16
  6. Step 6: Final answer
    x = 10,523,594.15

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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.