Home / 973,032.04-1,459,824.54-686,045.80

Finding the Fourth Proportional to 973,032.04, 1,459,824.54 and 686,045.80

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Solution

The fourth proportional to 973,032.04, 1,459,824.54 and 686,045.80 is: 1,029,263.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,032.04 : 1,459,824.54 = 686,045.80 : x
  2. Step 2: Convert to fraction form
    973,032.04/1,459,824.54 = 686,045.80/x
  3. Step 3: Cross multiply
    973,032.04x = 1,459,824.54 × 686,045.80
  4. Step 4: Simplify right side
    973,032.04x = 1,001,506,494,403.93
  5. Step 5: Solve for x
    x = 1,001,506,494,403.93/973,032.04
  6. Step 6: Final answer
    x = 1,029,263.63

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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.