Home / 1,626,904.18-2,440,518.13-602,508.60

Finding the Fourth Proportional to 1,626,904.18, 2,440,518.13 and 602,508.60

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Solution

The fourth proportional to 1,626,904.18, 2,440,518.13 and 602,508.60 is: 903,822.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,904.18 : 2,440,518.13 = 602,508.60 : x
  2. Step 2: Convert to fraction form
    1,626,904.18/2,440,518.13 = 602,508.60/x
  3. Step 3: Cross multiply
    1,626,904.18x = 2,440,518.13 × 602,508.60
  4. Step 4: Simplify right side
    1,626,904.18x = 1,470,433,154,173.35
  5. Step 5: Solve for x
    x = 1,470,433,154,173.35/1,626,904.18
  6. Step 6: Final answer
    x = 903,822.84

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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.